Merge branch 'update-loki-tag-4.8.0-bb.1' into 'master'

loki update to 4.8.0-bb.1

See merge request !2643

chart/values.yaml

@@ -545,7 +545,7 @@ loki:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/loki.git
     path: "./chart"
-    tag: "4.8.0-bb.0"
+    tag: "4.8.0-bb.1"
 
   # -- Flux reconciliation overrides specifically for the Loki Package
   flux: {}