Consolidate golden tests

[zugao]

Consolidated the golden tests. The running time of target gen-golden-all went down from 5m10s to 3m10s.

• This PR removes unnecessary golden tests and adds the configuration in both vshn-cloud and vshn-managed golden tests.
• The Cluster Management System also has it's own 2 tests.
• We keep the defaults and use the old vshn golden test as dev with proxyFunction set to true.
• Removed make test target from the Pipeline as it was doing the same as diff

Checklist

• The PR has a meaningful title. It will be used to auto generate the
  changelog.
  The PR has a meaningful description that sums up the change. It will be
  linked in the changelog.
• PR contains a single logical change (to build a better changelog).
• Categorize the PR by adding one of the labels:
  bug, enhancement, documentation, change, breaking, dependency
  as they show up in the changelog.

[Kidswiss]

• We keep the defaults and use the old vshn golden test as dev with proxyFunction set to true.

I like the renaming of the test, but I'm a bit torn about setting proxy default.

• If we want to quickly test a bug in master we'd have to change it
• AFAIK the default endpoints don't work on linux anyway and need a recompile

[zugao]

Any good ideas how we can improve that? Or I just remove the dev aka ex vshn test file.

Update: or just leave it as it was

[Kidswiss]

Yeah, just leaving the vshn/dev golden as is 👍