buildx failed with: ERROR: failed to solve: process "/bin/sh -c dnf config-manager --add-repo https://downloads.kitenet.net/git-annex/linux/current/rpms/git-annex.repo && pip3 install --upgrade pip && pip3 install git+https://github.com/${REPO}@${VERSION} && obal setup && dnf clean all" did not complete successfully: exit code: 1