[clang] [llvm] [OpenASIP] Update the TCE target defs for OpenASIP 2.2 (PR #176698)

[Pekka Jääskeläinen via cfe-commits]

pjaaskel wrote:

https://llvm.org/docs/Contributing.html#how-to-submit-a-patch instructs to submit the surrounding code style related changes as a separate commit. Whatever works I can do.

https://github.com/llvm/llvm-project/pull/176698