Merge branch 'renovate/promtail' into 'master'

Updated promtail tag to 3.11.0-bb.0

Closes platform-one/big-bang/apps/sandbox/promtail#1

See merge request platform-one/big-bang/bigbang!1464

chart/values.yaml

@@ -490,7 +490,7 @@ promtail:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/promtail.git
     path: "./chart"
-    tag: "3.8.1-bb.3"
+    tag: "3.11.0-bb.0"
 
   # -- Flux reconciliation overrides specifically for the Promtail Package
   flux: {}