Merge branch 'update-mattermost-tag-9.10.1-bb.1' into 'master'

mattermost update to 9.10.1-bb.1

See merge request !4902

chart/values.yaml

@@ -1648,11 +1648,11 @@ addons:
     git:
       repo: https://repo1.dso.mil/big-bang/product/packages/mattermost.git
       path: "./chart"
-      tag: "9.10.1-bb.0"
+      tag: "9.10.1-bb.1"
     helmRepo:
       repoName: "registry1"
       chartName: "mattermost"
-      tag: "9.10.1-bb.0"
+      tag: "9.10.1-bb.1"
 
     # -- Flux reconciliation overrides specifically for the Mattermost Package
     flux: {}