libbe: avoid copying encryption-related props

libzfs insists that these be cloned from the origin, so avoid making a
deep copy of them ourselves to unbreak creating a new BE from a BE with
encrypted components -- in today's environment, without a loader that
does encryption, this means a deep BE setup where something underneath
the BE (e.g., home directories) are encrypted.

Reported and tested by:	arrowd
Reviewed by:	allanjude
Differential Revision:	https://reviews.freebsd.org/D48464

0 files changed, 0 insertions, 0 deletions