Remove repo_name for gazelle and rules_go

[am19]

Removes the repo_name attribute for gazelle and rules_go deps in MODULE.bazel and replaces all usaged of them. Tested all targets are valid using bazel query:

 bazel query //...
WARNING: For repository 'bazel_features', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph.
WARNING: For repository 'bazel_skylib', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph.
WARNING: For repository 'rules_go', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph.
WARNING: For repository 'rules_python', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph.
WARNING: For repository 'zlib', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph.
WARNING: For repository 'com_github_grpc_grpc', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph.
WARNING: For repository 'aspect_bazel_lib', the root module requires module version [email protected], but got [email protected] in the resolved dependency graph.
//:.aspect_rules_js/node_modules/@[email protected]
//:.aspect_rules_js/node_modules/@[email protected]/dir
...
//toolchain/scala:default_toolchain
//toolchain/scala:minimal_direct_source_deps

[chenxiao0228]

Thanks for working on this! it would be awesome to have full bzlmod support.

@pcj any concerns merging this in?