remove ETag and Timestamp from uploaded template

Author: JohnDuprey

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/Tools/GitHub/Invoke-ExecCommunityRepo.ps1

@@ -107,7 +107,7 @@ function Invoke-ExecCommunityRepo {
         'UploadTemplate' {
             $GUID = $Request.Body.GUID
             $TemplateTable = Get-CIPPTable -TableName templates
-            $TemplateEntity = Get-CIPPAzDataTableEntity @TemplateTable -Filter "RowKey eq '$($GUID)'"
+            $TemplateEntity = Get-CIPPAzDataTableEntity @TemplateTable -Filter "RowKey eq '$($GUID)'" | Select-Object -ExcludeProperty ETag, Timestamp
             $Branch = $RepoEntity.UploadBranch ?? $RepoEntity.DefaultBranch
             if ($TemplateEntity) {
                 $Template = $TemplateEntity.JSON | ConvertFrom-Json