feat: add gh cache actions for docker

Author: mahiarirani

.github/workflows/publish_ghcr.yaml

@@ -51,3 +51,5 @@ jobs:
           labels: |
             org.opencontainers.image.version=${{ steps.meta.outputs.version }}
             org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max