Fixing cmake charm++ and charm4py build with cuda #155

Job	Run time
buildold_netlrts-linux-x86_64	17m 26s
charm4py_netlrts-linux-x86_64_tcp	7m 7s
changa_netlrts-linux-x86_64	5m 54s
cuda_netlrts-linux-x86_64_buildonly	11m 18s
mpi-linux-x86_64	42m 48s
doc	38s
multicore-darwin-x86_64_projections	16m 9s
namd_netlrts-linux-x86_64	8m 48s
mpi-linux-x86_64_syncft	12m 11s
netlrts-darwin-x86_64	23m 22s
netlrts-linux-i386	17m 20s
netlrts-linux-x86_64	15m 25s
netlrts-linux-x86_64_smp	23m 40s
netlrts-linux-x86_64_syncft	10m 31s
netlrts-win-x86_64_mingw64	18m 6s
shellcheck	6s
spack_ubuntu-latest	34m 36s
ucx-linux-x86_64_openpmix	16m 20s
spack_macos-12	38m 18s
verbs-linux-x86_64_smp	15m 38s
	5h 35m 41s

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