Update dependency rules_python to v1.6.1

Author: renovate[bot]

MODULE.bazel

@@ -24,7 +24,7 @@ bazel_dep(name = "platforms", version = "1.0.0")
 bazel_dep(name = "bazel_skylib", version = "1.8.1")
 bazel_dep(name = "rules_license", version = "1.0.0")
 bazel_dep(name = "rules_cc", version = "0.2.8")
-bazel_dep(name = "rules_python", version = "1.5.4")
+bazel_dep(name = "rules_python", version = "1.6.1")
 bazel_dep(name = "rules_shell", version = "0.6.1")
 bazel_dep(name = "abseil-cpp", version = "20250814.0")
 bazel_dep(name = "protobuf", version = "32.1")

MODULE.bazel.lock

@@ -18,22 +18,17 @@ Workaround for https://github.com/bazel-contrib/rules_python/issues/2762.
 +++ python/private/python_bootstrap_template.txt
 @@ -438,6 +438,7 @@
    with open(rcfile_name, "w") as rcfile:
-     rcfile.write(f'''[run]
+     rcfile.write('''[run]
  relative_files = True
 +disable_warnings = module-not-imported, no-data-collected
  source =
  \t{source}
- ''')
-@@ -470,10 +470,10 @@
-     kparams['stdout'] = sys.stderr
-     kparams['stderr'] = sys.stderr
- 
--  ret_code = subprocess.call(
-+  subprocess.call(
-     params,
+ '''.format(source=source))
+@@ -476,7 +476,6 @@
      **kparams
--  ) or ret_code
-+  )
+   )
+   PrintVerboseCoverage('Return code of coverage lcov:', lcov_ret_code)
+-  ret_code = lcov_ret_code or ret_code
 
    try:
      os.unlink(rcfile_name)