This tweaks two things in the Kokkos miniapp build system:
Linking of cuBLAS if KOKKOS_ENABLE_CUDA is true. Ostensibly, this will be rendered obsolete if/when kokkos-kernels is used, but this is temporarily required for our linear algebra offload.
Set INTEL_COMPILER by hand. Currently, Kokkos should handle setting the required compiler flags, but this tweak is needed because of how MKL detection is handled later in CMakeLists.txt.
This tweaks two things in the Kokkos miniapp build system: