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

Update Gitaly version

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/107550



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

-37b4c1496383b3eb630226090353ab37aef4add0
+6a4d694e9a40a52ea7978f540ecfd2e488fb3194