buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c unity-hub install --version \"$version\" --changeset \"$changeSet\" | tee /var/log/install-editor.log && grep 'Failed to install\\|Error while installing an editor\\|Completed with errors' /var/log/install-editor.log | exit $(wc -l)" did not complete successfully: exit code: 2