Merge branch 'update-gitlab-tag-6.8.0-bb.0' into 'master'

Updated gitlab git tag

Closes big-bang/apps/developer-tools/gitlab#172

See merge request !2454

chart/values.yaml

@@ -898,7 +898,7 @@ addons:
     git:
       repo: https://repo1.dso.mil/platform-one/big-bang/apps/developer-tools/gitlab.git
       path: "./chart"
-      tag: "6.7.5-bb.0"
+      tag: "6.8.0-bb.0"
 
     # -- Flux reconciliation overrides specifically for the Gitlab Package
     flux: {}