chore: require CODEOWNER review and up to date branches (#120)
chore: require CODEOWNER review and up to date branches (#120)

These two lines bring the rules on this repo in line with the defaults:

https://github.com/googleapis/repo-automation-bots/blob/63c858e539e1f4d9bb8ea66e12f9c0a0de5fef55/packages/sync-repo-settings/src/required-checks.json#L40-L50

googleapis/python-scheduler,googleapis/python-scheduler