[llvm] [RISCV] Use llvm_anyint_ty instead of llvm_any_ty for scalar intrinsics. NFC (PR #154816)

[Craig Topper via llvm-commits]

topperc wrote:

> LGTM.
> 
> Looks like you stacked this, I'm only reviewing the changes to `llvm/include/llvm/IR/IntrinsicsRISCV.td` - I presume the atomic i64 changes are in another PR in my backlog.

Oops. I'll unstack it.

https://github.com/llvm/llvm-project/pull/154816