GitHub Actions: Change Qt installation for macOS to make it more reliable

Signed-off-by: Remigiusz Kołłątaj <[email protected]>

Author: rkollataj

.github/workflows/build.yml

@@ -176,16 +176,14 @@ jobs:
       with:
         submodules: recursive
 
-    - run: brew install cmake boost
-
-    - uses: jurplel/install-qt-action@v2
+    - run: brew install cmake boost qt5
 
     - name: Create Build Environment
       run: cmake -E make_directory ${{github.workspace}}/build
 
     - name: Configure CMake
       working-directory: ${{github.workspace}}/build
-      run: cmake .. -DCMAKE_BUILD_TYPE=Release -DWITH_TESTS=OFF
+      run: cmake .. -DCMAKE_BUILD_TYPE=Release -DWITH_TESTS=OFF -DCMAKE_PREFIX_PATH="$(brew --prefix qt5)/lib/cmake"
       env:
         BOOST_ROOT: ${{ steps.install-boost.outputs.BOOST_ROOT }}