fix(plat/xilinx/versal): resolve misra R15.7

MISRA Violation: MISRA-C:2012 R.15.7
- All if . . else if constructs shall be terminated with an else statement

Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
Change-Id: Iea32e32b5683f7accd7fac8d557957f05ed0f5c5
1 file changed