Try fixing windows build

.github/workflows/cmake_ctest_multiplatform.yml

@@ -82,7 +82,7 @@ jobs:
 
       - name: Build
         # Build your program with the given configuration. Note that --config is needed because the default Windows generator is a multi-config generator (Visual Studio generator).
-        run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config ${{ matrix.build_type }} -- -j $(nproc)
+        run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config ${{ matrix.build_type }} -j $(nproc)
 
       - name: Install llvm-cov lcov
         run: sudo apt update && sudo apt install llvm lcov