kokkos package: +cuda requires +wrapper when compiler is not clang (#21941)
kokkos package: +cuda requires +wrapper when compiler is not clang (#21941)

This check is performed in cmake_args rather than with a 'conflicts'
statement because matching on !clang (i.e. any compiler that is not
clang) cannot currently be done with our spec syntax.
LLNL/spack,LLNL/spack,LLNL/spack,LLNL/spack,LLNL/spack