graphql: Update the default max query cost configuration

Split the max query cost for authenticated and unauthenticated users

Related to swh/infra/sysadm-environment#4785

swh/templates/graphql/configmap.yaml

@@ -19,7 +19,8 @@ data:
     introspection: {{ .Values.graphql.introspection }}
 
     max_query_cost:
-      anonymous: {{ .Values.graphql.maxQueryCost}}
+      anonymous: {{ .Values.graphql.anonymousUserMaxQueryCost}}
+      user: {{ .Values.graphql.authenticatedUserMaxQueryCost}}
 
     {{ if .Values.graphql.auth -}}
     auth:

swh/values.yaml

@@ -15,7 +15,8 @@ graphql:
   debug: no
   introspection: yes
   # maxQueryCost for anonymous users
-  maxQueryCost: 500
+  anonymousUserMaxQueryCost: 50
+  authenticatedUserMaxQueryCost: 500
   sentry:
     enabled: false
     # name of the secret containing the $secretKeyName value