Enable ffmpeg caching in Python workflow

Author: cclauss

.github/workflows/pythonapp.yml

@@ -278,12 +278,12 @@ jobs:
         with:
           python-version: 3.x
 
-      # - name: Cache ffmpeg
-      #  id: cache-ffmpeg
-      #  uses: actions/cache@v4.2.3
-      #  with:
-      #    path: ~/${{ env.FFMPEG_BUILD_PATH }}_${{ matrix.arch }}
-      #    key: ${{ runner.os }}-ffmpeg-${{ matrix.arch }}-${{ env.MACOSX_DEPLOYMENT_TARGET }}-${{ env.MACOSX_DEPLOYMENT_TARGET_ARM }}-${{ hashFiles('.ci/build_wheels_osx.sh') }}
+      - name: Cache ffmpeg
+        id: cache-ffmpeg
+        uses: actions/cache@v4.2.3
+        with:
+          path: ~/${{ env.FFMPEG_BUILD_PATH }}_${{ matrix.arch }}
+          key: ${{ runner.os }}-ffmpeg-${{ matrix.arch }}-${{ env.MACOSX_DEPLOYMENT_TARGET }}-${{ env.MACOSX_DEPLOYMENT_TARGET_ARM }}-${{ hashFiles('.ci/build_wheels_osx.sh') }}
       #- name: Build FFmpeg
       #  if: steps.cache-ffmpeg.outputs.cache-hit != 'true'
       #  run: bash .ci/build_wheels_osx.sh "${{ matrix.arch }}"