include: uapi: Fix UUID to FFA tuple conversion helper am: 2adf024929

Original change: https://android-review.googlesource.com/c/trusty/lk/trusty/+/3501661

Change-Id: Ifd641bc7ad51b1077cc0bdce1d97388cc13f890b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>