Fixes devops package source settings

Author: kevwhitt-hee

.github/workflows/build-and-deploy-production.yml

@@ -30,12 +30,18 @@ jobs:
 
       - name: Add TechnologyEnhancedLearning as nuget package source
         run:  |
-              $nugetSources = dotnet nuget list source | Out-String; 
-                if(!($nugetSources -like "*TechnologyEnhancedLearning*")) 
-                { 
-                  dotnet nuget add source https://pkgs.dev.azure.com/e-LfH/_packaging/LearningHubFeed/nuget/v3/index.json --name TechnologyEnhancedLearning --username 'kevin.whittaker' --password ${{ secrets.AZURE_DEVOPS_PAT }} --store-password-in-clear-text; 
-                }
-      
+                $nugetSources = dotnet nuget list source | Out-String;
+                if($nugetSources -like "*TechnologyEnhancedLearning*")
+                {
+                  # Update the source (in case PAT has been updated)
+                  dotnet nuget update source TechnologyEnhancedLearning --source https://pkgs.dev.azure.com/e-LfH/_packaging/LearningHubFeed/nuget/v3/index.json --username 'kevin.whittaker' --password ${{ secrets.AZURE_DEVOPS_PAT }} --store-password-in-clear-text
+                  }
+                  else
+                  {
+                    # Add the source
+                    dotnet nuget add source https://pkgs.dev.azure.com/e-LfH/_packaging/LearningHubFeed/nuget/v3/index.json --name TechnologyEnhancedLearning --username 'kevin.whittaker' --password ${{ secrets.AZURE_DEVOPS_PAT }} --store-password-in-clear-text
+                    }
+                    
       - name: Dotnet publish 
         run: | 
           dotnet publish DigitalLearningSolutions.sln -c Release -o E:/web/${{env.SitePath}}-NEW