Refactoring omnishare TA IV handling
Refactoring omnishare TA IV handling

Change-Id: If4c58d19dd5d4663d026b720719cd6686793a189
Signed-off-by: TanelDettenborn <b78e06a93b55ca1de0e9b602be506ea7b7368e0f@gmail.com>

Open-TEE/TAs