add scun

.gitea/workflows/build.yml

@@ -26,6 +26,9 @@ jobs:
         run: |
           mkdir -p ~/.sonar/scanner
           dotnet tool install dotnet-sonarscanner --tool-path ~/.sonar/scanner
+      - name: Install dotnet-coverage
+        run: |
+          dotnet tool install --global dotnet-coverage
       - name: Restore dependencies
         run: dotnet restore --verbosity normal
       - name: Build and analyze