Automation for repository settings exists.

[dekiel]

Description

The configuration enforcing a secure pull request merge and proper development lifecycle must be consistent and up to date between team repositories.
Such state is best reachable through automation. Our repository settings related to the pull requests and providing changes in code maintained in repositories must be stored centrally and applied in automated and declarative way.

The repository settings must set at least following:

• prevent merge without review of at least one code owner
• prevent merge with failed checks
• allow auto merge
• prevent merge if only review is provided by co author of changes
• prevent admins from override these changes

AC

• Repository settings standard is documented.
• Repository settings are applied automatically.
• Repository settings are stored centrally.
• Repository settings are maintained in declarative way.

Epic: #12285
POC: #12139