[clang] [clang][RISCV] Bump RVV intrinsic to version 1.0 (PR #116597)

[Brandon Wu via cfe-commits]

4vtomat wrote:

> Considering the define is guarded behind `if (ISAInfo->hasExtension("zve32x"))`, this doesn't seem to implement: [riscv-non-isa/rvv-intrinsic-doc#382](https://github.com/riscv-non-isa/rvv-intrinsic-doc/pull/382)

I'll post another patch for this, thanks!

https://github.com/llvm/llvm-project/pull/116597