Warnings occurs when using the VCS backend for simulation in SVSIM

[jcvclouds]

In the generated Makefile, the VCS command uses the -P option to specify novas.tab and pli.a, but also uses the debug_access option, which can cause conflicts and result in the following warning:

Warning-[UFTMD] User function/task multiply defined
/a/b/c/verdi3_2023.12-SP2-3/share/PLI/VCS/LINUX64/verdi.tab, 27
  The function/task '$paa_sync' has mismatching multiple definitions in PLI 
  table(s):
  call=novas_call_paa_sync vs call=novas_call_phaseout_paa_sync
  This definition is ignored.
  The previous definition is in:
  /a/b/c/verdi3_2023.12-SP2-3/share/PLI/VCS/LINUX64/novas.tab, 28

It is recommended to remove the -P option, and provided operands to -debug_access.