fix(optee): add missing curly braces This corrects the MISRA violation C2012-15.6: The body of an iteration-statement or a selection-statement shall be a compound-statement. Enclosed statement body within the curly braces. Change-Id: Ic8523f1d6ffa367c1ea3753de367a9c88008b55d Signed-off-by: Taticharla Venkata Sai <venkatasai.taticharla@amd.com>