ARM: dts: msm: add use SW algo flags in qcrypto driver on 8974 and 8084

Add optional crypto algorithm flags to indicates if to use SW crypto
algorithms instead of HW algorithms.

Change-Id: I15e86d425fe53963d9f8113202830a8de19d5500
Signed-off-by: Zhen Kong <zkong@codeaurora.org>