Docs-3398 Update AppsScreensScale Article

This commit adds the bulk action Upgrade to the article content, and adds the maximum number of apps that can use an Intel GPU to the content in the Advanced settings section that addresses the GPU setting.

content/SCALE/SCALEUIReference/Apps/AppsScreensSCALE.md

@@ -29,6 +29,8 @@ The **Bulk Action** option that displays at the top right of the **Installed App
 **Start** starts all selected apps, and displays **Success** dialog for each app after it starts without issue.
 **Stop** stops all selected apps and displays a **Success** dialog for each app after it stops without issue.
 
+The **Upgrade** option allows you to select multiple apps, and if there are updates available, you can update the apps to the most recent version of the application.
+
 ### Settings
 **Settings** displays at the top right of all four **Applications** screens, but they are only functional when on the **Available Applications** screen. Setting options are:
 
@@ -57,7 +59,7 @@ The **Advanced Settings** option opens the **Kubernetes Settings** configuration
 | **Route v4 Interface** | Select the network interface from the dropdown list. |
 | **Route v4 Gateway** | Enter the IP address for the route v4 gateway. |
 | **Enable Container Image Updates** | Select to enable updates of the container image. |
-| **Enable GPU support** | Select to enable GPU support. |
+| **Enable GPU support** | Select to enable GPU support. The maximum number of apps that can use an Intel GPU is five. |
 | **Enable Integrated Loadbalancer** | Select to enable the integrated loadbalancer. The default uses servicelb but if disabled, allows using metallb and allows users to speicfy any IP from the local network.  |
 | **Enable Host Path Safety Checks** | Enabled by defualt. TrueNAS SCALE performs safety checks to ensure app host path volumes are secure. |