cube-install: add uuidgen which is needed during the install
cube-install: add uuidgen which is needed during the install

Commit 5920defadd3af689ccc32779ce80e2d157e72d94 [cube-ctl: Add a
randomized uuid for any created container] added the need to have
access to the uuidgen tool when completing an install. If you are
performing an install using the on-target installer the install will
complete but the missing tool will result in an error and
indeterminate issues associated with non-randomized uuids.

Signed-off-by: Mark Asselstine <9d979f2c41783077c213bce515ff7ad668691d2c@windriver.com>

masselstine/meta-overc,masselstine/meta-overc,masselstine/meta-overc,masselstine/meta-overc,OverC/meta-overc,OverC/meta-overc,OverC/meta-overc,OverC/meta-overc,OverC/meta-overc,OverC/meta-overc