UBUNTU: SAUCE: Add support for block disk encryption

With new file encryption framework the crypto vops should support
crypto configuration for block disk encryption feature as well.

Change-Id: I1504a023f91376b207d9af19ad097405a3a42c85
Signed-off-by: Neeraj Soni <neersoni@codeaurora.org>
(source: https://qualcomm-cdmatech-support.my.salesforce.com/5004V000017y3gw)
(https://www.codeaurora.org/patches/quic/le/PATCH_457942_SBAforTaskidCaseid_20210910.tar.gz

)
Signed-off-by: Shrirang Bagul <shrirang.bagul@canonical.com>