[llvm] [SPIR-V] Add support for inline SPIR-V types (PR #125316)

[Steven Perron via llvm-commits]

https://github.com/s-perron commented:

Mostly minor comment. I think you should update the SPIR-V documentation as well. See https://github.com/llvm/llvm-project/blob/ab77db03ce28e86a61010e51ea13796ea09efc46/llvm/docs/SPIRVUsage.rst.

https://github.com/llvm/llvm-project/pull/125316