Merge branch '371-fluentbit-upgrade-to-application-version-1-7-4' into 'master'

Resolve "Fluentbit upgrade to application version 1.7.4"

Closes #371

See merge request platform-one/big-bang/bigbang!443

(cherry picked from commit a90e933f)

eab73c33 update fluentbit to 1.7.4

chart/values.yaml

@@ -234,7 +234,7 @@ fluentbit:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/core/fluentbit.git
     path: "./chart"
-    tag: "0.15.3-bb.1"
+    tag: "0.15.8-bb.0"
   values: {}
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