Fix build with Bazel 9 by upgrading bazel_jar_jar and grpc-proto versions

[meteorcloudy]

See bazelbuild/bazel-central-registry#6856

[ejona86]

We can't accept this until we drop Bazel 7 support.

[ejona86]

I merged #12571 with the assumption that our next release will drop Bazel 7. So the same thing can apply here.

[ejona86]

We'll merge this as-is, but going forward I think we should actually remove all the java_proto_library references from grpc-proto and have them inline in grpc-java. grpc-proto directly pulling in languages is just a pain, for no real gain (although it uses googleapis, which also pulls in some languages).

There's not that many to clean up in grpc-java

$ git grep java_proto | grep grpc_proto
examples/BUILD.bazel:        "@io_grpc_grpc_proto//:health_java_proto",
examples/BUILD.bazel:    deps = ["@io_grpc_grpc_proto//:health_java_proto"],
examples/example-hostname/BUILD.bazel:        "@io_grpc_grpc_proto//:health_java_proto",
grpclb/BUILD.bazel:        "@io_grpc_grpc_proto//:grpclb_load_balancer_java_proto",
grpclb/BUILD.bazel:    deps = ["@io_grpc_grpc_proto//:grpclb_load_balancer_java_proto"],
rls/BUILD.bazel:        "@io_grpc_grpc_proto//:rls_config_java_proto",
rls/BUILD.bazel:        "@io_grpc_grpc_proto//:rls_java_proto",
rls/BUILD.bazel:    deps = ["@io_grpc_grpc_proto//:rls_java_proto"],
services/BUILD.bazel:        "@io_grpc_grpc_proto//:binarylog_java_proto",
services/BUILD.bazel:        "@io_grpc_grpc_proto//:channelz_java_proto",
services/BUILD.bazel:        "@io_grpc_grpc_proto//:reflection_java_proto",
services/BUILD.bazel:        "@io_grpc_grpc_proto//:reflection_java_proto_deprecated",
services/BUILD.bazel:        "@io_grpc_grpc_proto//:health_java_proto",
services/BUILD.bazel:        "@io_grpc_grpc_proto//:health_java_proto",
services/BUILD.bazel:    deps = ["@io_grpc_grpc_proto//:reflection_java_proto_deprecated"],
services/BUILD.bazel:    deps = ["@io_grpc_grpc_proto//:reflection_java_proto"],
services/BUILD.bazel:    deps = ["@io_grpc_grpc_proto//:channelz_java_proto"],
services/BUILD.bazel:    deps = ["@io_grpc_grpc_proto//:health_java_proto"],