Merge branch 'update-grafana-tag-6.58.9-bb.3' into 'master'

grafana update to 6.58.9-bb.3

Closes big-bang/product/packages/grafana#5

See merge request !3065

chart/values.yaml

@@ -905,11 +905,11 @@ grafana:
   git:
     repo: https://repo1.dso.mil/big-bang/product/packages/grafana.git
     path: "./chart"
-    tag: "6.58.9-bb.1"
+    tag: "6.58.9-bb.3"
   helmRepo:
     repoName: "registry1"
     chartName: "grafana"
-    tag: "6.58.9-bb.1"
+    tag: "6.58.9-bb.3"
 
   # -- Flux reconciliation overrides specifically for the Monitoring Package
   flux: {}