Updates other workflows to .Net 8.0

Author: kevwhitt-hee

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

@@ -19,10 +19,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup .NET Core SDK 6.0
+     - name: Setup .NET Core SDK 8.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 6.0.x
+          dotnet-version: 8.0.x
       - name: Setup node
         uses: actions/setup-node@v4
         with:

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

@@ -22,10 +22,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup .NET Core SDK 6.0
+      - name: Setup .NET Core SDK 8.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 6.0.x
+          dotnet-version: 8.0.x
       - name: Setup node
         uses: actions/setup-node@v4
         with:

.github/workflows/continuous-integration-workflow.yml

@@ -12,10 +12,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup .NET Core SDK 6.0
+      - name: Setup .NET Core SDK 8.0
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 6.0.x
+          dotnet-version: 8.0.x
 
       - name: Add TechnologyEnhancedLearning as nuget package source
         run: 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