fix(spmc): fix incorrect FF-A version usage

Fix the wrong FF-A version being used for retrieving existing memory
descriptors for v1.0 clients. Internally these should always be stored
using the latest version rather than client version.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: Ibee1b2452c8d6ebd23bbd9d703c96ca185444093
1 file changed