Debug mode not compiling for GPU

Summary

Correct the CMakeList to successfully compile opal-x for GPU in debug mode.

Steps to reproduce

using the cmake $ cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_STANDARD=20 -DENABLE_SOLVERS=ON -DENABLE_FFT=ON -DIPPL_PLATFORMS=CUDA and then make $ make -j 10 I get the error

[  2%] Building CXX object _deps/kokkos-build/CMakeFiles/impl_git_version.dir/__/__/generated/Kokkos_Version_Info.cpp.o
g++: fatal error: cannot specify '-o' with '-c', '-S' or '-E' with multiple files
compilation terminated.
make[2]: *** [_deps/kokkos-build/core/src/CMakeFiles/kokkoscore.dir/impl/Kokkos_Command_Line_Parsing.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....