Update gitpython dependency to fix vulnerability
This should fix 12 dependabot alerts.

Note that all Poetry lock files are modified  by this PR because a previous PR used a different version of Poetry (1.7.1 instead of 1.4.2): @lhoestq 
- #2231

This PR reverts the lock files to the ones generated by Poetry version 1.4.2.

Fix #2268.
Update gitpython dependency to fix vulnerability: This should fix 12 dependabot alerts.

Note that all Poetry lock files are modified  by this PR because a previous PR used a different version of Poetry (1.7.1 instead of 1.4.2): @lhoestq 
- #2231

This PR reverts the lock files to the ones generated by Poetry version 1.4.2.

Fix #2268.