Configuration mismatch

Updating the configuration to ensure the build and test steps use the same configuration

Author: rich-howell

.github/workflows/tests.yml

@@ -23,4 +23,4 @@ jobs:
         run: dotnet build --configuration Release --no-restore
 
       - name: ✅ Run tests
-        run: dotnet test --no-build --verbosity normal
+        run: dotnet test --configuration Release --no-build --verbosity normal