Merge branch 'update-gitlab-tag-7.6.0-bb.0' into 'master'

gitlab update to 7.6.0-bb.0

Closes big-bang/product/packages/gitlab#218

See merge request !3525

chart/values.yaml

@@ -1160,11 +1160,11 @@ addons:
     git:
       repo: https://repo1.dso.mil/big-bang/product/packages/gitlab.git
       path: "./chart"
-      tag: "7.5.1-bb.2"
+      tag: "7.6.0-bb.0"
     helmRepo:
       repoName: "registry1"
       chartName: "gitlab"
-      tag: "7.5.1-bb.2"
+      tag: "7.6.0-bb.0"
 
     # -- Flux reconciliation overrides specifically for the Gitlab Package
     flux: {}