[clang] [llvm] [AArch64] Add support for Qualcomm Oryon processor (PR #91022)

[Jonathan Thackray via cfe-commits]

https://github.com/jthackray approved this pull request.

LGTM. (You've still got a few FIXMEs in AArch64SchedOryon.td, I assume you know about these)

https://github.com/llvm/llvm-project/pull/91022