Feature request for extensions: Support bzlmod test cases for gazelle_generation_test

[gonzojive]

What version of gazelle are you using?

v0.39.1

What version of rules_go are you using?

n/a

What version of Bazel are you using?

$ bazel version
Bazelisk version: development
Build label: 7.2.1
Build target: @@//src/main/java/com/google/devtools/build/lib/bazel:BazelServer
Build time: Tue Jun 25 15:53:05 2024 (1719330785)
Build timestamp: 1719330785
Build timestamp as int: 1719330785

Does this issue reproduce with the latest releases of all the above?

Yes

What operating system and processor architecture are you using?

linux

What did you do?

Added a test case for gazelle_generation_test with a MODULE.bazel file instead of a WORKSPACE file.

What did you expect to see?

Expected gazelle_generation_test to test the directory just like a WORKSPACE test case.

What did you see instead?

The test directory was ignored gazelle_generation_test.