chore: add renovate config requiredStatusChecks

[drodriguez-305]

Which problem does the PR fix?

Renovate pushed dependency changes even though the unit test failed.

What's in this PR?

To prevent this happening in the future we have added requiredStatusChecks to the renovate config.

Checklist

Please make sure to follow our Contributing Guide.

Before opening the PR:

• In the repo's root dir, run make go.update-golden-only.
• There is no other open pull request for the same update/change.
• Tests for charts are added (if needed).
• In-repo documentation are updated (if needed).

After opening the PR:

• Did you sign our CLA (Contributor License Agreement)? It will show once you open the PR.
• Did all checks/tests pass in the PR?

[aabouzaid]

This config requiredStatusChecks doesn't exist anymore in renovatebot config.