Enable REST API response cache by default in chart (#10937)

- enable js rest api response cache by default in hedera-mirror chart

Signed-off-by: Xin Li <[email protected]>

Author: xin-hedera

charts/hedera-mirror/values.yaml

@@ -262,6 +262,13 @@ redis:
     create: true
 
 rest:
+  config:
+    hedera:
+      mirror:
+        rest:
+          cache:
+            response:
+              enabled: true
   db:
     password: ""  # Randomly generated if left blank
     username: mirror_rest