fix: qt6 build error

Author: barry

.github/workflows/macos.yml

@@ -29,7 +29,7 @@ jobs:
             build-arch: x64
           - qt-ver: 6.5.3
             qt-arch-install: arm64
-            build-arch: [x64, arm64]
+            build-arch: arm64
     env:
       target-name: QtScrcpy
       qt-install-path: ${{ github.workspace }}/${{ matrix.qt-ver }}
@@ -41,11 +41,19 @@ jobs:
         with:
           path: ${{ env.qt-install-path }}/${{ matrix.qt-arch-install }}
           key: ${{ runner.os }}/${{ matrix.qt-ver }}/${{ matrix.qt-arch-install }}
-      - name: Install Qt
+      - name: Install Qt5
+        if: startsWith(matrix.qt-ver, '5.')
         uses: jurplel/[email protected]
         with:
           version: ${{ matrix.qt-ver }}
           cached: ${{ steps.cache-qt.outputs.cache-hit }}
+      - name: Install Qt6        
+        if: startsWith(matrix.qt-ver, '6.')
+        uses: jurplel/[email protected]
+        with:
+          version: ${{ matrix.qt-ver }}
+          modules: qtmultimedia
+          cached: ${{ steps.cache-qt.outputs.cache-hit }}
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0