[Github Auto sync ] Handle personal branch update

[dkijania]

Explain your changes:

Added new logic to handle change in personal branch. It will now create PR for any conflict in earlier or later branch in the chain. Branch with conflict will receive also comment which is pointing developer to proper fixing conflict PR.

Explain how you tested your changes:

I tested it on my private repository where is duplicated our stable branches + added merges cleanly jobs.

Checklist:

• Dependency versions are unchanged
  • Notify Velocity team if dependencies must change in CI
• Modified the current draft of release notes with details on what is completed or incomplete within this project
• Document code purpose, how to use it
  • Mention expected invariants, implicit constraints
• Tests were added for the new behavior
  • Document test purpose, significance of failures
  • Test names should reflect their purpose
• All tests pass (CI will check this if you didn't)
• Serialized types are in stable-versioned modules
• Does this close issues? List them

• Closes #0000

[dkijania]

!ci-build-me

[dkijania]

!ci-build-me