Callouts and other small formatting (#5022)

* Removing Extra Spaces

Issue 4602 | Configure Pods and Containers

* Update security-context.md

Adding callouts

* Update security-context.md

* Adding callout and fixing code block

* Removing extra space

* Adding callout

* Addling callouts

* Update assign-cpu-resource.md

* Adding callout

* Update configure-persistent-volume-storage.md

* Update configure-service-account.md

* Update quality-service-pod.md

* Update security-context.md

docs/tasks/configure-pod-container/configure-persistent-volume-storage.md

@@ -188,6 +188,7 @@ each Container.
 
 **Note**: When a Pod consumes a PersistentVolume, the GIDs associated with the
 PersistentVolume are not present on the Pod resource itself.
+{: .note}
 
 {% endcapture %}