buildx failed with: ERROR: failed to solve: process "/bin/sh -c subscription-manager register --org `cat /run/secrets/REDHAT_ORG_RHEL7` --activationkey `cat /run/secrets/REDHAT_ACTIVATION_KEY_RHEL7` && yum install -y https://archives.fedoraproject.org/pub/archive/epel/7/x86_64/Packages/e/epel-release-7-14.noarch.rpm && yum install -y https://github.com/r-lib/rig/releases/download/latest/r-rig-latest-1.$(arch).rpm && rig add ${R_VERSION} && yum install -y harfbuzz-devel fribidi-devel libtiff-devel devscripts-minimal && yum clean all && rm -rf /tmp/* && subscription-manager unregister" did not complete successfully: exit code: 1