fix(plat/xilinx/versal): resolve misra R15.6

MISRA Violation: MISRA-C:2012 R.15.6
- The body of an iteration-statement or a selection-statement shall be
  a compound statement

Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
Change-Id: If1ccaa2f254ac85a329295de501e2b5558e8ff43
1 file changed