Revert "Update git to 2.35.2 in docker images (#37712)"
Created by: varsanojidan
This reverts commit 04c98ab493e0889394e2e60fb85e1a53225e5a35.
There is a bug in the current release of git that causes sgm to corrupt repos with a commit-graph malformed error. Reverting this git version upgrade to avoid these corruptions while we find a more up to date version of git that doesn't have this bug.
See additional details here: https://github.com/sourcegraph/sourcegraph/pull/37906
Test plan
Existing tests pass