Don't bother trying to make an dmg.

.github/workflows/sdrangel.yml

@@ -133,16 +133,3 @@ jobs:
         run: |
           cd build
           make -j3
-      - name: Stop XProtectBehaviorService
-        run: |
-          echo "killing XProject as it can interfere with hdiutil"; sudo pkill -9 XProtect >/dev/null || true;
-          echo "waiting..."; while pgrep XProtect; do sleep 3; done;
-      - name: Build DMG
-        run: |
-          cd build
-          make package -j3
-      - name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ steps.get_filename.outputs.filename }}.dmg
-          path: ${{ github.workspace }}/build/${{ steps.get_filename.outputs.filename }}.dmg