Try the new gha cache in docker build action

Author: mendhak

.github/workflows/build.yml

@@ -51,6 +51,8 @@ jobs:
           context: .
           platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/ppc64le
           push: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}