fix(datasource/go): Fixes splitting of gitlab go package name

[ManuelB]

Here is the corresponding discussion:
#26408

Changes

This will correctly split the registryUrl and the packageName of a go package.

Context

It is necessary to split a typical go modul into an url and a package name for gitlab.

e.g. example.com/gitlab/my-repo.git

registryUrl: example.com/gitlab/
packageName: my-repo

Documentation (please check one with an [x])

• I have updated the documentation, or
• No documentation update is required

How I've tested my work (please select one)

I have verified these changes via:

• Code inspection only, or
• Newly added/modified unit tests, or
• No unit tests but ran on a real repository, or
• Both unit tests + ran on a real repository

[ManuelB]

@rarkins I now implemented this in the way that you requested in: #26408

[ManuelB]

@rarkins I fixed the prettier error:

vscode@6d06bfe1cec1:/workspaces/renovate$ git diff
diff --git a/lib/modules/datasource/go/base.spec.ts b/lib/modules/datasource/go/base.spec.ts
index b191d9d4c..e306ad6d1 100644
--- a/lib/modules/datasource/go/base.spec.ts
+++ b/lib/modules/datasource/go/base.spec.ts
@@ -412,7 +412,6 @@ describe('modules/datasource/go/base', () => {
           'example.com/gitlab/my-project/my-repo.git',
         );
 
-
         expect(res).toEqual({
           datasource: GitlabTagsDatasource.id,
           packageName: 'my-project/my-repo',
vscode@6d06bfe1cec1:/workspaces/renovate$ npx prettier --cache --check '**/*.{ts,js,mjs,json,md,yml}' "--cache-location" ".cache/prettier"
Checking formatting...
All matched files use Prettier code style!

[ManuelB]

@rarkins I fixed the es-lint issue here: 0d11a38 can you rerun the build?

Do I have a possibility to check this locally?

[rarkins]

Yes, you can run pnpm run lint-fix locally to run all linting

[ManuelB]

$ pnpm run lint-fix
...
Linting: 239 file(s)
Summary: 0 error(s)

[renovate-release]

🎉 This PR is included in version 37.128.1 🎉

The release is available on:

• GitHub release
• 37.128.1

Your semantic-release bot 📦🚀

[ManuelB]

@viceice & @rarkins thank you guys. You rock! 🎉