[llvm] [ValueTypes] Add v1 to v12 vector type support for i1, i8, i16, f16, … (PR #96481)

[Kito Cheng via llvm-commits]

kito-cheng wrote:

Changes:
- Rebase
- Only add v3, v5, v7 and v15
   - Add v5 since v5 are frequently used in LLVM test, so I assume that means that's relative useful than other length (6, 9, 10, 11, 12)

https://github.com/llvm/llvm-project/pull/96481