Update cmake-cpp.yml

Author: odow

.github/workflows/cmake-cpp.yml

@@ -20,8 +20,8 @@ jobs:
       - uses: actions/checkout@v4
       - shell: bash
         run: |
-          cmake -E make_directory ${{runner.workspace}}/build
-          cd ${{runner.workspace}}/build
+          cmake -E make_directory "$GITHUB_WORKSPACE/build"
+          cd build
           if [[ "${{ matrix.os }}" == "windows-latest" ]]; then
             cmake $GITHUB_WORKSPACE -DALL_TESTS=${{ matrix.all_tests }}
             cmake --build . --parallel --config ${{ matrix.build_type }}