Related to T129068: Improve code contribution guidelines for patch authors but not directly blocking
- https://www.mediawiki.org/wiki/Gerrit/Tutorial#Troubleshooting
- https://www.mediawiki.org/wiki/Gerrit/Tutorial#Problems
- https://www.mediawiki.org/wiki/Gerrit/Advanced_usage#Troubleshooting
- https://www.mediawiki.org/wiki/Gerrit/Advanced_usage#Troubleshooting_2
- https://www.mediawiki.org/wiki/Gerrit/resolve_conflict
- and potentially https://www.mediawiki.org/wiki/Gerrit/git-review#Troubleshooting_for_Windows