[clang] [llvm] [Clang][Hexagon] Add H2 as recognized OS in target triple (PR #195621)

[Alexey Karyakin via cfe-commits]

quic-akaryaki wrote:

Please add references to open-source h2 and a few words here about what it is and why it's important.

https://github.com/llvm/llvm-project/pull/195621