Update Fluentbit to 1.9.8

chart/values.yaml

@@ -472,7 +472,7 @@ fluentbit:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/core/fluentbit.git
     path: "./chart"
-    tag: "0.20.6-bb.1"
+    tag: "0.20.8-bb.0"
 
   # -- Flux reconciliation overrides specifically for the Fluent-Bit Package
   flux: {}