Update mpv_clang.yml

Author: alexmercerind

.github/workflows/mpv_clang.yml

@@ -33,7 +33,7 @@ jobs:
     env:
       BIT: ${{ matrix.bit }}
     container:
-      image: docker://ghcr.io/media-kit/archlinux:latest
+      image: docker://ghcr.io/shinchiro/archlinux:latest
     outputs:
       mpv_ver: ${{ steps.build_mpv_step.outputs.mpv_ver }}
     steps: