ctest -C Debug on Windows to handle VS multi-config generator

Author: Mpdreamz

.github/workflows/verify.yaml

@@ -71,7 +71,7 @@ jobs:
 
       - name: Core tests
         shell: cmd
-        run: 'cmake . && ctest . -E "max_property_(name|value)|max_section_name_ignore|spaces_in_middle_key|octothorpe_in_value|windows_separator2"'
+        run: 'cmake . && ctest . -C Debug -E "max_property_(name|value)|max_section_name_ignore|spaces_in_middle_key|octothorpe_in_value|windows_separator2"'
 
       - name: Unit tests
         run: dotnet run --project src/EditorConfig.Tests -c Debug