Add unit testing back

.github/workflows/ci.yml

@@ -66,18 +66,9 @@ jobs:
     - name: cache
       uses: actions/cache@v3
       with:
-        path: "**/cpm_modules"
+        path: "**/CPM_modules"
         key: ${{ github.workflow }}-cpm-modules-${{ hashFiles('**/CMakeLists.txt', '**/*.cmake') }}
 
-    - name: setup dependencies
-      uses: aminya/setup-cpp@v1
-      with:
-        compiler: ${{ matrix.compiler }}
-        vcvarsall: ${{ contains(matrix.os, 'windows')}}
-        cmake: true
-        ccache: true
-        clangtidy: ${{ env.CLANG_TIDY_VERSION }}
-
     - name: Configure CMake
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{matrix.build_configuration}}