buildx failed with: ERROR: failed to solve: process "/bin/sh -c mkdir /usr/bin-new && case \"${TARGETPLATFORM}\" in \"linux/amd64\") ARCH=\"amd64\";; \"linux/arm64\") ARCH=\"arm64\";; \"linux/arm/v7\") ARCH=\"armhf\";; *) echo \"Unsupported architecture\"; exit 1;; esac && wget -O /tmp/ffmpeg.tar.gz https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-${ARCH}-static.tar.xz && tar -xvf /tmp/ffmpeg.tar.gz -C /usr/bin-new/" did not complete successfully: exit code: 1