us-docker.pkg.dev/grpc-testing/testing-images-public/grpc_artifact_python_musllinux_1_1_x86:178208f98536cdd71ebdfff92fd81b0a8f77c326@sha256:5f323fa0e66211a8f8c836cac34e7f95eec233e0a3248ea191bb5231588c5efa