buildx failed with: ERROR: failed to solve: process "/bin/bash -o pipefail -c echo \"**** Install Base LinuxGSM Requirements ****\" && apt-get update && apt-get install -y software-properties-common && add-apt-repository multiverse && add-apt-repository ppa:git-core/ppa && apt-get update && apt-get install -y bc binutils bsdmainutils bzip2 ca-certificates cpio cron curl distro-info file git gosu gzip hostname jq lib32gcc-s1 lib32stdc++6 netcat pigz python3 sudo tar tmux unzip util-linux uuid-runtime wget xz-utils iproute2 iputils-ping nano vim && apt-get -y autoremove && apt-get -y clean && rm -rf /var/lib/apt/lists/* && rm -rf /tmp/* && rm -rf /var/tmp/*" did not complete successfully: exit code: 1

LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format More info: https://docs.docker.com/go/dockerfile/rule/legacy-key-value-format/