Add check for abstract static/class method

[madt2709]

Fixes #14939.

Adds an extra check to check_callable_call in checkexpr.py.

I'm not entirely sure if this is the right place in the code to add this but seemed most appropriate to me.

[github-actions]

Diff from mypy_primer, showing the effect of this PR on open source code:

mitmproxy (https://github.com/mitmproxy/mitmproxy)
+ mitmproxy/coretypes/serializable.py:57: error: Cannot call static/class abstract method: "from_state"  [abstract]
+ mitmproxy/coretypes/multidict.py:50: error: Cannot call static/class abstract method: "_reduce_values"  [abstract]
+ mitmproxy/coretypes/multidict.py:58: error: Cannot call static/class abstract method: "_kconv"  [abstract]
+ mitmproxy/coretypes/multidict.py:60: error: Cannot call static/class abstract method: "_kconv"  [abstract]
+ mitmproxy/coretypes/multidict.py:66: error: Cannot call static/class abstract method: "_kconv"  [abstract]
+ mitmproxy/coretypes/multidict.py:72: error: Cannot call static/class abstract method: "_kconv"  [abstract]
+ mitmproxy/coretypes/multidict.py:84: error: Cannot call static/class abstract method: "_kconv"  [abstract]
+ mitmproxy/coretypes/multidict.py:85: error: Cannot call static/class abstract method: "_kconv"  [abstract]
+ mitmproxy/coretypes/multidict.py:91: error: Cannot call static/class abstract method: "_kconv"  [abstract]
+ mitmproxy/coretypes/multidict.py:95: error: Cannot call static/class abstract method: "_kconv"  [abstract]

schema_salad (https://github.com/common-workflow-language/schema_salad)
+ schema_salad/python_codegen_support.py: note: In member "load" of class "_RecordLoader":
+ schema_salad/python_codegen_support.py:499:16: error: Cannot call static/class abstract method: "fromDoc"  [abstract]
+ schema_salad/metaschema.py: note: In member "load" of class "_RecordLoader":
+ schema_salad/metaschema.py:502:16: error: Cannot call static/class abstract method: "fromDoc"  [abstract]

cloud-init (https://github.com/canonical/cloud-init)
+ cloudinit/net/activators.py:63: error: Cannot call static/class abstract method: "bring_up_interface"  [abstract]
+ cloudinit/net/activators.py:245: error: Cannot call static/class abstract method: "available"  [abstract]

pyjwt (https://github.com/jpadilla/pyjwt)
+ jwt/api_jwk.py:60: error: Cannot call static/class abstract method: "from_jwk"  [abstract]

cwltool (https://github.com/common-workflow-language/cwltool)
+ cwltool/job.py: note: In member "create_file_and_add_volume" of class "ContainerCommandLineJob":
+ cwltool/job.py:686:13: error: Cannot call static/class abstract method: "append_volume"  [abstract]
+ tests/test_environment.py: note: In function "test_basic":
+ tests/test_environment.py:208:14: error: Cannot call static/class abstract method: "checks"  [abstract]
+ tests/test_environment.py: note: In function "test_preserve_single":
+ tests/test_environment.py:231:14: error: Cannot call static/class abstract method: "checks"  [abstract]
+ tests/test_environment.py: note: In function "test_preserve_all":
+ tests/test_environment.py:255:14: error: Cannot call static/class abstract method: "checks"  [abstract]

kornia (https://github.com/kornia/kornia)
+ kornia/augmentation/container/ops.py:107: error: Cannot call static/class abstract method: "transform"  [abstract]
+ kornia/augmentation/container/ops.py:125: error: Cannot call static/class abstract method: "inverse"  [abstract]

anyio (https://github.com/agronholm/anyio)
+ src/anyio/abc/_eventloop.py:108: error: Cannot call static/class abstract method: "current_effective_deadline"  [abstract]
+ src/anyio/abc/_eventloop.py:109: error: Cannot call static/class abstract method: "checkpoint"  [abstract]
+ src/anyio/abc/_eventloop.py:120: error: Cannot call static/class abstract method: "create_cancel_scope"  [abstract]
+ src/anyio/abc/_eventloop.py:121: error: Cannot call static/class abstract method: "sleep"  [abstract]
+ src/anyio/_core/_eventloop.py:66: error: Cannot call static/class abstract method: "run"  [abstract]
+ src/anyio/_core/_eventloop.py:79: error: Cannot call static/class abstract method: "sleep"  [abstract]
+ src/anyio/_core/_eventloop.py:115: error: Cannot call static/class abstract method: "current_time"  [abstract]
+ src/anyio/_core/_eventloop.py:125: error: Cannot call static/class abstract method: "cancelled_exception_class"  [abstract]
+ src/anyio/lowlevel.py:33: error: Cannot call static/class abstract method: "checkpoint"  [abstract]
+ src/anyio/lowlevel.py:70: error: Cannot call static/class abstract method: "current_token"  [abstract]
+ src/anyio/_core/_testing.py:59: error: Cannot call static/class abstract method: "get_current_task"  [abstract]
+ src/anyio/_core/_testing.py:69: error: Cannot call static/class abstract method: "get_running_tasks"  [abstract]
+ src/anyio/_core/_testing.py:74: error: Cannot call static/class abstract method: "wait_all_tasks_blocked"  [abstract]
+ src/anyio/_core/_tasks.py:29: error: Cannot call static/class abstract method: "create_cancel_scope"  [abstract]
+ src/anyio/_core/_tasks.py:113: error: Cannot call static/class abstract method: "current_time"  [abstract]
+ src/anyio/_core/_tasks.py:115: error: Cannot call static/class abstract method: "create_cancel_scope"  [abstract]
+ src/anyio/_core/_tasks.py:132: error: Cannot call static/class abstract method: "current_time"  [abstract]
+ src/anyio/_core/_tasks.py:134: error: Cannot call static/class abstract method: "create_cancel_scope"  [abstract]
+ src/anyio/_core/_tasks.py:148: error: Cannot call static/class abstract method: "current_effective_deadline"  [abstract]
+ src/anyio/_core/_tasks.py:158: error: Cannot call static/class abstract method: "create_task_group"  [abstract]
+ src/anyio/_core/_signals.py:25: error: Cannot call static/class abstract method: "open_signal_receiver"  [abstract]
+ src/anyio/_core/_synchronization.py:79: error: Cannot call static/class abstract method: "create_event"  [abstract]
+ src/anyio/_core/_synchronization.py:376: error: Cannot call static/class abstract method: "create_capacity_limiter"  [abstract]
+ src/anyio/from_thread.py:130: error: Cannot call static/class abstract method: "create_blocking_portal"  [abstract]
+ src/anyio/to_thread.py:33: error: Cannot call static/class abstract method: "run_sync_in_worker_thread"  [abstract]
+ src/anyio/to_thread.py:46: error: Cannot call static/class abstract method: "current_default_thread_limiter"  [abstract]
+ src/anyio/_core/_sockets.py:173: error: Cannot call static/class abstract method: "connect_tcp"  [abstract]
+ src/anyio/_core/_sockets.py:264: error: Cannot call static/class abstract method: "connect_unix"  [abstract]
+ src/anyio/_core/_sockets.py:324: error: Cannot call static/class abstract method: "create_tcp_listener"  [abstract]
+ src/anyio/_core/_sockets.py:358: error: Cannot call static/class abstract method: "create_unix_listener"  [abstract]
+ src/anyio/_core/_sockets.py:404: error: Cannot call static/class abstract method: "create_udp_socket"  [abstract]
+ src/anyio/_core/_sockets.py:454: error: Cannot call static/class abstract method: "create_udp_socket"  [abstract]
+ src/anyio/_core/_sockets.py:561: error: Cannot call static/class abstract method: "getaddrinfo"  [abstract]
+ src/anyio/_core/_sockets.py:581: error: Cannot call static/class abstract method: "getnameinfo"  [abstract]
+ src/anyio/_core/_sockets.py:601: error: Cannot call static/class abstract method: "wait_socket_readable"  [abstract]
+ src/anyio/_core/_sockets.py:621: error: Cannot call static/class abstract method: "wait_socket_writable"  [abstract]
+ src/anyio/pytest_plugin.py:45: error: Cannot call static/class abstract method: "create_test_runner"  [abstract]
+ src/anyio/to_process.py:99: error: Cannot call static/class abstract method: "setup_process_pool_exit_at_shutdown"  [abstract]

ignite (https://github.com/pytorch/ignite)
+ ignite/handlers/param_scheduler.py:146: error: Cannot call static/class abstract method: "simulate_values"  [abstract]

aiortc (https://github.com/aiortc/aiortc)
+ src/aiortc/codecs/g711.py:28: error: Cannot call static/class abstract method: "_convert"  [abstract]
+ src/aiortc/codecs/g711.py:71: error: Cannot call static/class abstract method: "_convert"  [abstract]

bokeh (https://github.com/bokeh/bokeh)
+ src/bokeh/colors/color.py: note: In member "lighten" of class "Color":
+ src/bokeh/colors/color.py:174:16: error: Cannot call static/class abstract method: "from_rgb"  [abstract]

ibis (https://github.com/ibis-project/ibis)
+ ibis/backends/tests/base.py:88: error: Cannot call static/class abstract method: "connect"  [abstract]
+ ibis/backends/tests/base.py:240: error: Cannot call static/class abstract method: "service_spec"  [abstract]

[madt2709]

@JukkaL any chance you could review this please? (or assign it to the relevant person)