update the fluent-bit version to 4.1.1

Author: Peng Zhou

config/samples/complete.yaml

@@ -267,7 +267,7 @@ spec:
     ## And export them to a logging backend specified in the outputs section below
     # logCollection:
     #   enabled: true
-    #   image: fluent/fluent-bit:3.1.1
+    #   image: fluent/fluent-bit:4.1.1
     #   files:
     #     errorLogs: true
     #     accessLogs: true

config/samples/minimal-production.yaml

@@ -111,7 +111,7 @@ spec:
 ## And export them to a logging backend specified in the outputs section below
   # logCollection:
   #   enabled: true
-  #   image: fluent/fluent-bit:3.1.1
+  #   image: fluent/fluent-bit:4.1.1
   #   files:
   #     errorLogs: true
   #     accessLogs: true