Release 13.10.2 for JH

Corresponding release issue: https://gitlab.com/gitlab-org/release/tasks/-/issues/2335

Steps

• Merge 13-10-stable-ee into 13-10-stable-jh
  • git checkout 13-10-stable-jh
  • git merge 13-10-stable-ee
    • A conflict might happen in VERSION. Set it to v13.10.2-jh
• Merge v13.10.2-ee into 13-10-stable-jh to make sure we're up-to-date
  • git checkout 13-10-stable-jh
  • git merge v13.10.2-ee
    • A conflict might happen in VERSION. Set it to v13.10.2-jh
• Tag v13.10.2-jh
  • git checkout 13-10-stable-jh
  • git tag v13.10.2-jh
  • git push jh v13.10.2-jh
• Review JH changes between 13-10-stable-ee..13-10-stable-jh should be the same as v13.10.0-ee..v13.10.0-jh, because there's no changes from JH side
  • git diff ee/13-10-stable-ee..jh/13-10-stable-jh
  • git diff v13.10.0-ee..v13.10.0-jh