[Fuchsia][cmake] Avoid referencing cxx_shared in compiler-rt#112257

ilovepi merged 4 commits intomainllvm/llvm-project:mainfrom

users/ilovepi/spr/fuchsiacmake-avoid-referencing-cxx_shared-in-compiler-rtllvm/llvm-project:users/ilovepi/spr/fuchsiacmake-avoid-referencing-cxx_shared-in-compiler-rtCopy head branch name to clipboard