[clang] clang: Add BoundArch/OffloadKind argument to getSupportedSanitizers (PR #196503)

[Matt Arsenault via cfe-commits]

arsenm wrote:

And getSanitizerRequirement still doesn't have any arguments as-is, so that doesn't help any moving the diagnostics into common code and de-duplicating 

https://github.com/llvm/llvm-project/pull/196503