feat: archive Yocto image

Archive Yocto deploy/images as build artifact, e.g. https://jenkins.msktools.desy.de/fw/job/Yocto/job/petra/job/petra_motion_control/job/jenkins-sdcard/lastSuccessfulBuild/artifact/

To limit the required disk space for the archives, IMAGE_FSTYPES can be limited to the actual required image types, e.g. https://gitlab.desy.de/fpgafw/projects/petra/petra_motion_control/-/blob/jenkins-sdcard/cfg/yocto_post.conf?ref_type=heads#L13