loki update to 6.6.2-bb.4

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/loki/-/blob/6.6.2-bb.4/CHANGELOG.md

Package MR

big-bang/product/packages/loki!235 (merged)

For Issue

Closes (link to issue here)

Upgrade Notices

n/a

chart/values.yaml

@@ -696,11 +696,11 @@ loki:
   git:
     repo: https://repo1.dso.mil/big-bang/product/packages/loki.git
     path: "./chart"
-    tag: "6.6.2-bb.3"
+    tag: "6.6.2-bb.4"
   helmRepo:
     repoName: "registry1"
     chartName: "loki"
-    tag: "6.6.2-bb.3"
+    tag: "6.6.2-bb.4"
 
   # -- Flux reconciliation overrides specifically for the Loki Package
   flux: {}