Fix warning about using indirect repositories from go_deps

```
WARNING: <root>/MODULE.bazel:216:24: The module extension go_deps defined in @gazelle//:extensions.bzl reported incorrect imports of repositories via use_repo():

Imported, but reported as indirect dependencies by the extension:
    com_github_golang_mock, com_github_golang_protobuf, org_golang_google_genproto, org_golang_google_grpc, org_golang_google_protobuf, org_golang_x_net, org_golang_x_tools

 ** You can use the following buildozer command(s) to fix these issues:

buildozer 'use_repo_remove @gazelle//:extensions.bzl go_deps
com_github_golang_mock com_github_golang_protobuf org_golang_google_genproto
org_golang_google_grpc org_golang_google_protobuf org_golang_x_net
org_golang_x_tools' //MODULE.bazel:all
```

rules_haskell_tests/MODULE.bazel

@@ -222,13 +222,6 @@ go_deps.module(
 use_repo(
     go_deps,
     "com_github_gogo_protobuf",
-    "com_github_golang_mock",
-    "com_github_golang_protobuf",
-    "org_golang_google_genproto",
-    "org_golang_google_grpc",
-    "org_golang_google_protobuf",
-    "org_golang_x_net",
-    "org_golang_x_tools",
 )
 
 # Java dependencies for the //tests/java_classpath test