buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c set -e\napt-get update\napt-get install -y --no-install-recommends $REQUIRED_PACKAGES ca-certificates curl jq\n\nURL=$(curl -fsSL \"https://plex.tv/api/downloads/plex-htpc.json\" \\\n | jq -r '[.. | objects | select(.url? != null) | .url] | map(select(endswith(\"amd64.deb\"))) | .[0]')\n\nif [ -z \"$URL\" ] || [ \"$URL\" = \"null\" ]; then\n echo \"Failed to resolve Plex HTPC .deb download URL\" >&2\n exit 1\nfi\n\ncurl -fsSL -o /tmp/plex-htpc.deb \"$URL\"\napt-get install -y /tmp/plex-htpc.deb\nrm -f /tmp/plex-htpc.deb\n\napt-get autoremove -y\nrm -rf /var/lib/apt/lists/*\n" did not complete successfully: exit code: 1