Revert to GH's MSYS2

Author: pcolby

.github/workflows/build.yaml

@@ -521,21 +521,17 @@ jobs:
           name: aqtinstall-log-win-${{ matrix.arch }}-${{ matrix.toolchain }}-${{ matrix.qt }}
           path: aqtinstall.log
           if-no-files-found: error
-      - name: Setup MSYS2
+      - name: Install LCOV
         if: matrix.toolchain != 'msvc'
-        uses: msys2/setup-msys2@v2
-        with:
-          install: mingw-w64-x86_64-lcov
-      #- name: Install LCOV
-      #  if: matrix.toolchain != 'msvc'
-      #  run: |
-      #    C:\msys64\usr\bin\pacman --sync --noconfirm --verbose mingw-w64-x86_64-lcov
-      #    echo 'C:\msys64\mingw64\bin' >> "%GITHUB_PATH%"
+        run: |
+          C:\msys64\usr\bin\pacman --sync --noconfirm --verbose mingw-w64-x86_64-lcov
+          echo 'C:\msys64\mingw64\bin' >> "%GITHUB_PATH%"
       - run: dir C:\msys64\ /s
       - name: Configure cross-compilation
         if: matrix.arch == 'arm64'
         shell: bash
         run: |
+          echo "$PATH"
           echo "CMAKE_TOOLCHAIN_FILE=${QT_ROOT_DIR/_64/_arm64/}\lib\cmake\Qt6\qt.toolchain.cmake" >> $GITHUB_ENV
           echo "qtHostPath=${QT_ROOT_DIR/_arm64/_64}" >> $GITHUB_ENV
       - name: Configure MSVC