Fixing cmake charm++ and charm4py build with cuda #152

Job	Run time
buildold_netlrts-linux-x86_64	17m 46s
cuda_netlrts-linux-x86_64_buildonly	11m 48s
changa_netlrts-linux-x86_64	6m 10s
charm4py_netlrts-linux-x86_64_tcp	6m 48s
doc	44s
mpi-linux-x86_64	16m 23s
mpi-linux-x86_64_syncft	12m 2s
multicore-darwin-x86_64_projections	16m 42s
namd_netlrts-linux-x86_64	8m 34s
netlrts-darwin-x86_64	24m 13s
netlrts-linux-i386	16m 40s
netlrts-linux-x86_64	15m 15s
netlrts-linux-x86_64_smp	24m 32s
netlrts-linux-x86_64_syncft	10m 12s
netlrts-win-x86_64_mingw64	17m 58s
ucx-linux-x86_64_openpmix	16m 54s
spack_ubuntu-latest	36m 17s
shellcheck	5s
spack_macos-12	29m 19s
verbs-linux-x86_64_smp	15m 18s
	5h 3m 40s

Provide feedback