buildx failed with: ERROR: failed to solve: ghcr.io/zabbix/zabbix-build-mysql@sha256:dbd5e0cedf3eb08de8cf55362e460a643f069f1a60b8cb952d94d7c5dd2938f3: failed to authorize: failed to fetch anonymous token: unexpected status from GET request to https://ghcr.io/token?scope=repository%3Azabbix%2Fzabbix-build-mysql%3Apull&service=ghcr.io: 401 Unauthorized