This change-set puts 93d08acaac functionality
under -add-omp-offload-notes switch that is OFF by default.
CUDA toolchain is not able to handle ELF images with LLVMOMPOFFLOAD
notes for unknown reason (see https://reviews.llvm.org/D99551#2950272).
I disable the ELF notes embedding until the CUDA issue is triaged and resolved.
Differential Revision: https://reviews.llvm.org/D108246