Update CI-cpp.yml to compile tests (#154)

Author: ewanwm

.github/workflows/CI-cpp.yml

@@ -81,7 +81,7 @@ jobs:
       run: |
         $Torch_DIR = python3 -c "import torch;print(torch.utils.cmake_prefix_path)"
         echo "torch location: $Torch_DIR"
-        cmake -DNT_TEST_COVERAGE=ON -DCMAKE_PREFIX_PATH="$Torch_DIR" -B ${{github.workspace}}\build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+        cmake -DNT_COMPILE_TESTS=ON -DNT_TEST_COVERAGE=ON -DCMAKE_PREFIX_PATH="$Torch_DIR" -B ${{github.workspace}}\build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
          
     - name: Build
       # Build your program with the given configuration