wait for net8

.github/workflows/sonarcloud.yml

@@ -42,7 +42,6 @@ jobs:
           dotnet-version: |
             5.x 
             6.x
-            8.x
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis
@@ -52,17 +51,34 @@ jobs:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
           restore-keys: ${{ runner.os }}-sonar
+      - name: Cache SonarCloud packages
+        uses: actions/cache@v3
+        with:
+          path: ~\sonar\cache
+          key: ${{ runner.os }}-sonar
+          restore-keys: ${{ runner.os }}-sonar
+      - name: Cache SonarCloud scanner
+        id: cache-sonar-scanner
+        uses: actions/cache@v3
+        with:
+          path: .\.sonar\scanner
+          key: ${{ runner.os }}-sonar-scanner
+          restore-keys: ${{ runner.os }}-sonar-scanner
       - name: Install SonarCloud scanner
-        run: dotnet tool install dotnet-sonarscanner --create-manifest-if-needed
+        if: steps.cache-sonar-scanner.outputs.cache-hit != 'true'
+        shell: powershell
+        run: |
+          New-Item -Path .\.sonar\scanner -ItemType Directory
+          dotnet tool update dotnet-sonarscanner --tool-path .\.sonar\scanner
       - name: Build and analyze
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Needed to get PR information, if any
           CollectCoverage: true
           CoverletOutputFormat: "opencover" # https://github.com/microsoft/vstest/issues/4014#issuecomment-1307913682
         shell: pwsh
         run: |
-          dotnet tool run dotnet-sonarscanner begin /k:"microsoftgraph_msgraph-sdk-dotnet-core" /o:"microsoftgraph2" /d:sonar.token="${{ secrets.SONAR_TOKEN }}" /d:sonar.host.url="https://sonarcloud.io" /d:sonar.cs.opencover.reportsPaths="tests/Microsoft.Graph.DotnetCore.Core.Test/coverage.opencover.xml"
+          .\.sonar\scanner\dotnet-sonarscanner begin /k:"microsoftgraph_msgraph-sdk-dotnet-core" /o:"microsoftgraph2" /d:sonar.token="${{ secrets.SONAR_TOKEN }}" /d:sonar.host.url="https://sonarcloud.io" /d:sonar.cs.opencover.reportsPaths="tests/Microsoft.Graph.DotnetCore.Core.Test/coverage.opencover.xml"
           dotnet workload restore
           dotnet build
           dotnet test Microsoft.Graph.Core.sln --no-build --verbosity normal /p:CollectCoverage=true /p:CoverletOutputFormat=opencover --framework net6.0
-          dotnet tool run dotnet-sonarscanner end /d:sonar.token="${{ secrets.SONAR_TOKEN }}"
+          .\.sonar\scanner\dotnet-sonarscanner end /d:sonar.token="${{ secrets.SONAR_TOKEN }}"