ANDROID: scsi: ufs: UFS crypto variant operations API

Introduce UFS crypto variant operations to handle quirks in individual
UFS inline encryption hardware.

We also expose a default implementation for crypto operations that
conforms to the UFSHCI v2.1 specification, so that any user of crypto
variant operations can fall back on the default implementation
whenever there aren't any special quirks to handle.

Bug: 137270441
Change-Id: Id3a3c379eb1a39214d324d6d2d9f7d650d9c55cc
Signed-off-by: Satya Tangirala <satyat@google.com>