message: try this syntax
diff: @@ -69,7 +69,7 @@ jobs:
  IF %errorlevel% NEQ 0 exit /b %errorlevel%
  mkdir build
  cd build
  - cmake -DCMAKE_BUILD_TYPE=Release -GNinja -DFORCE_EIGEN_DEFAULT_DENSE_INDEX_TYPE_TO_INT=ON $(cmakeVcpkgFlags) $(cmakeFlags) ..
  + cmake -DCMAKE_BUILD_TYPE=Release -G "Ninja" -DFORCE_EIGEN_DEFAULT_DENSE_INDEX_TYPE_TO_INT=ON $(cmakeVcpkgFlags) $(cmakeFlags) ..
  IF %errorlevel% NEQ 0 exit /b %errorlevel%
  ninja
  IF %errorlevel% NEQ 0 exit /b %errorlevel%
  