FF-A v1.1 adds a flag in the partition properties to indicate if the
partition runs in the AArch32 or AArch64 execution state. Use the same
to set-up the 32-bit execution flag mode in the ffa_dev automatically
if the detected firmware version is above v1.0 and ignore any requests
to do the same from the ffa_driver.

Link: https://lore.kernel.org/r/20220907145240.1683088-10-sudeep.holla@arm.comSigned-off-by: Sudeep Holla <sudeep.holla@arm.com>