docs: Update resource requirements

Author: Techassi

docs/modules/druid/pages/usage-guide/resources-and-storage.adoc

@@ -11,8 +11,10 @@ include::home:concepts:stackable_resource_requests.adoc[]
 
 A minimal HA setup consisting of 2 Pods of each role has the following https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/[resource requirements]:
 
-* `4700m` CPU request
-* `13800m` CPU limit
+// This is calculated using the following formula: sum(cpumin_druid) * 2 + sum(cpumin_hdfs) + sum(cpumin_zookeeper) + sum(cpumin_operators)
+* `5100m` CPU request
+// This is calculated using the following formula: sum(cpumax_druid) * 2 + sum(cpumax_hdfs) + sum(cpumax_zookeeper) + sum(cpumax_operators)
+* `15600m` CPU limit
 * `12144Mi` memory request and limit
 
 Of course, additional services require additional resources.
@@ -35,8 +37,8 @@ spec:
     config:
       resources:
         cpu:
-          min: 100m
-          max: 400m
+          min: 300m
+          max: 1200m
         memory:
           limit: 512Mi
   historical: