Merge branch 'update-mattermost-tag-8.0.1-bb.1' into 'master'

mattermost update to 8.0.1-bb.1

Closes big-bang/product/packages/mattermost#78

See merge request !3001

chart/values.yaml

@@ -1570,11 +1570,11 @@ addons:
     git:
       repo: https://repo1.dso.mil/big-bang/product/packages/mattermost.git
       path: "./chart"
-      tag: "8.0.1-bb.0"
+      tag: "8.0.1-bb.1"
     helmRepo:
       repoName: "registry1"
       chartName: "mattermost"
-      tag: "8.0.1-bb.0"
+      tag: "8.0.1-bb.1"
 
     # -- Flux reconciliation overrides specifically for the Mattermost Package
     flux: {}