buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c wget --no-verbose https://github.com/google/protobuf/releases/download/v$protobuf_version/protobuf-cpp-$protobuf_version.tar.gz RUN tar xzf protobuf-cpp-$protobuf_version.tar.gz" did not complete successfully: exit code: 4