buildx failed with: ERROR: failed to solve: process "/bin/sh -c apt-get update && apt-get -y install ca-certificates gnupg ssh openssh-server && gpg --dearmor /usr/share/keyrings/pgdg-archive-keyring && rm /usr/share/keyrings/pgdg-archive-keyring && echo \"deb [signed-by=/usr/share/keyrings/pgdg-archive-keyring.gpg] http://apt.postgresql.org/pub/repos/apt focal-pgdg main\" > /etc/apt/sources.list.d/pgdg.list && apt-get update && apt-get -y install barman && apt-get clean && rm -rf /var/lib/apt/lists/* && rm -rf /tmp/*" did not complete successfully: exit code: 100