FindMPI: Deny -fexceptions from NVCC

Do not forward -fexceptions (set from MVAPICH2) to NVCC.

Fixes: #18558

Modules/FindMPI.cmake

@@ -1153,9 +1153,11 @@ macro(_MPI_create_imported_target LANG)
     add_library(MPI::MPI_${LANG} INTERFACE IMPORTED)
   endif()
 
-  # When this is consumed for compiling CUDA, use '-Xcompiler' to wrap '-pthread'.
+  # When this is consumed for compiling CUDA, use '-Xcompiler' to wrap '-pthread' and '-fexceptions'.
   string(REPLACE "-pthread" "$<$<COMPILE_LANG_AND_ID:CUDA,NVIDIA>:SHELL:-Xcompiler >-pthread"
     _MPI_${LANG}_COMPILE_OPTIONS "${MPI_${LANG}_COMPILE_OPTIONS}")
+  string(REPLACE "-fexceptions" "$<$<COMPILE_LANG_AND_ID:CUDA,NVIDIA>:SHELL:-Xcompiler >-fexceptions"
+    _MPI_${LANG}_COMPILE_OPTIONS "${MPI_${LANG}_COMPILE_OPTIONS}")
   set_property(TARGET MPI::MPI_${LANG} PROPERTY INTERFACE_COMPILE_OPTIONS "${_MPI_${LANG}_COMPILE_OPTIONS}")
   unset(_MPI_${LANG}_COMPILE_OPTIONS)