buildx failed with: ERROR: failed to solve: process "/bin/sh -c case \"$TARGETPLATFORM\" in linux\\/amd64) FFMPEG_ARCH='x86_64';; linux\\/arm/v7) FFMPEG_ARCH='armv6l';; linux\\/arm/v6) FFMPEG_ARCH='armv6l';; linux\\/arm64) FFMPEG_ARCH='aarch64';; *) echo \"unsupported architecture\"; exit 1 ;; esac && set -x && curl -Lfs https://github.com/homebridge/ffmpeg-for-homebridge/releases/latest/download/ffmpeg-${FFMPEG_OS}-${FFMPEG_ARCH}.tar.gz | tar xzf - -C / --no-same-owner" did not complete successfully: exit code: 1