Merge branch 'release-tools/update-gitaly' into 'master'

Update Gitaly version

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/160874



Merged-by: release-tools approver bot <project278964_bot6@example.com>
Approved-by: release-tools approver bot <project278964_bot6@example.com>
Co-authored-by: GitLab Release Tools Bot <delivery-team+release-tools@gitlab.com>

GITALY_SERVER_VERSION

-a46a38047c60514d83aaa4713ba3e9f2ee626a87
+ac01529c2736c6cdc6f5d4c508d169baf566448c