Update Gitlab to 15.1.2

Package Merge Request

Package Changes

https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/gitlab/-/blob/6.1.2-bb.0/CHANGELOG.md

Package MR

https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/gitlab/-/merge_requests/145

For Issue

Closes https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/gitlab/-/issues/145
Closes https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/gitlab/-/issues/144
Closes https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/gitlab/-/issues/142