[mirotalksfu] - update CI

.github/workflows/ci.yml

@@ -53,5 +53,3 @@ jobs:
           platforms: linux/amd64,linux/arm64
           push: true
           tags: mirotalk/sfu:latest
-          cache-from: type=registry,ref=mirotalk/sfu:cache
-          cache-to: type=registry,ref=mirotalk/sfu:cache,mode=max