Update workflow and add function metadata comments

Upgraded GitHub Actions checkout to v4 and set persist-credentials to false in the publish_release workflow. Added FUNCTIONALITY and ROLE metadata comments to Invoke-ListExoRequest and Invoke-ListGroupSenderAuthentication PowerShell functions for improved documentation and consistency.

Author: JohnDuprey

.github/workflows/publish_release.yml

@@ -17,7 +17,9 @@ jobs:
     steps:
       # Checkout the repository
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       # Read and Trim Version
       - name: Read and Trim Version

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/Email-Exchange/Tools/Invoke-ListExoRequest.ps1

@@ -1,4 +1,10 @@
 function Invoke-ListExoRequest {
+    <#
+    .FUNCTIONALITY
+        Entrypoint
+    .ROLE
+        CIPP.Core.Read
+    #>
     param($Request, $TriggerMetadata)
     try {
         $AllowedVerbs = @(

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/Identity/Administration/Groups/Invoke-ListGroupSenderAuthentication.ps1

@@ -1,4 +1,10 @@
-Function Invoke-ListGroupSenderAuthentication {
+function Invoke-ListGroupSenderAuthentication {
+    <#
+    .FUNCTIONALITY
+        Entrypoint
+    .ROLE
+        Exchange.Groups.Read
+    #>
     [CmdletBinding()]
     param($Request, $TriggerMetadata)
     # Interact with query parameters or the body of the request.