Adds req/lim to pgs\nThere was some issues while making backups on bigger instances.

nextcloud/manifests/pg.yml

@@ -38,6 +38,13 @@ kind: postgresql
 metadata:
   name: pg-${PG_DOMAIN}
 spec:
+  resources:
+    limits:
+      cpu: "2"
+      memory: 1000Mi
+    requests:
+      cpu: 100m
+      memory: 500Mi
   teamId: "pg"
   volume:
     size: 4975Mi