chore: Normalize resources for kerberos

Author: lindhe

charts/invenio/values.yaml

@@ -503,20 +503,22 @@ logstash:
       drop:
         - ALL
 
-
 kerberos:
   enabled: false
   secret_name: ""
   image: ""
   args: []
   initArgs: []
-  resources:
-    limits:
-      cpu: 100m
-      memory: 20Mi
-    requests:
-      cpu: 10m
-      memory: 2Mi
+  ## @param kerberos.resources `resources` for the kerberos-credentials
+  ## container and init-kerberos-credentials initContainer
+  ##
+  resources: {}
+    # limits:
+    #   cpu: 100m
+    #   memory: 20Mi
+    # requests:
+    #   cpu: 10m
+    #   memory: 2Mi
   ## @param kerberos.securityContext securityContext for the kerberos container
   ##
   securityContext: