TestBuildApiDockerFileRemote has been consistently failing (EPERM) on the host with #26618, which prohibits /sys/firmware from being accessed using apparmor. Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp> Upstream-commit: f453261b4a53ab71db8b78ea119b4edd69b95ae3 Component: engine