Test NVHPC ctest

[mathomp4]

Turning on the NVHPC ctest and see what happens.

ETA: Looks to still be an ICE:

ILM FILE line 82978: Bad ilm operand 0
ILM FILE line 83471: Bad ilm operand 0
ILM FILE line 83964: Bad ilm operand 0
NVFORTRAN-F-0000-Internal compiler error. Errors in ILM file       3  (/workspace/build/tests/pfunit/Test_MPI_stub.F90: 74)
NVFORTRAN/x86-64 Linux 25.11-0: compilation aborted
gmake[3]: *** [tests/pfunit/CMakeFiles/new_ptests.dir/build.make:79: tests/pfunit/CMakeFiles/new_ptests.dir/Test_MPI_stub.F90.o] Error 2
gmake[2]: *** [CMakeFiles/Makefile2:1362: tests/pfunit/CMakeFiles/new_ptests.dir/all] Error 2
gmake[2]: *** Waiting for unfinished jobs....

I'll see if I can duplicate on our end offline. Maybe @tclune can figure out a workaround?