fix(versal-net): ignore the unused function return value

This correct MISRA violation C2012-17.7:
The value returned by a function having non-void return type shall
be used.
Typecast the function call to void to discard the return value.

Change-Id: I670b476ba16e791e46aaa00feca991e1a4fff227
Signed-off-by: Maheedhar Bollapalli <maheedharsai.bollapalli@amd.com>
2 files changed