fix(versal-net): resolve misra 10.6 warnings

Fix below MISRA violation from versal_net_def.h:
 - MISRA Violation: MISRA-C:2012 R.10.6
  - The value of a composite expression shall not be assigned to an
    object with wider essential type

Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Change-Id: I74f8e5d63523f33d245a21f8e4f04d30e40b05e7
1 file changed