Request Commit Access For FantasqueX

### Why Are you requesting commit access?

I'm a compiler lover. I have several merged PR in clangir and llvm mlir dialect. I also have several merged PR in clangir incubator repo https://github.com/llvm/clangir/pulls?q=is%3Apr+state%3Amerged+author%3AFantasqueX. I want to have commit access to continue contributing in clangir and mlir llvm dialect.

ClangIR:
- https://github.com/llvm/llvm-project/pull/169152 `[CIR] Upstream Builtin Exp2Op`
- https://github.com/llvm/llvm-project/pull/169954 `[CIR] Upstream Builtin FloorOp`
- https://github.com/llvm/llvm-project/pull/204935 `[CIR][RISCV] Support XCValu builtins`
- https://github.com/llvm/llvm-project/pull/204974 `[CIR] Support __builtin_elementwise_ceil`
- https://github.com/llvm/llvm-project/pull/206149 `[CIR] Support __builtin_nondeterministic_value`
- https://github.com/llvm/llvm-project/pull/207530 `[CIR][NFC] Update stale elementwise handler`

MLIR LLVM dialect:
- https://github.com/llvm/llvm-project/pull/127317 `[MLIR][LLVMIR] Add support for asin acos atan intrinsics op`
- https://github.com/llvm/llvm-project/pull/129378 `[mlir][llvm] Add llvm.intr.exp10 operation`
- https://github.com/llvm/llvm-project/pull/133070 `[mlir][llvmir] Add llvm.intr.ldexp operation`
- https://github.com/llvm/llvm-project/pull/133311 `[mlir][llvmir] add llvm.sincos intrinsics`
- https://github.com/llvm/llvm-project/pull/220768 `[mlir][LLVM] Add pdep and pext intrinsics`
- https://github.com/llvm/llvm-project/pull/222113 `[mlir][LLVM] Add clmul intrinsics`

Clang:
- https://github.com/llvm/llvm-project/pull/124315 `[clang][CodeComplete] Add code completion for if constexpr and consteval`

Start by reviewing the listed merged ClangIR, MLIR LLVM dialect, and Clang pull requests and the five issue comments. Done is a maintainer decision on whether FantasqueX should receive commit access; no implementation files or tests are identified.

Written by the indexing model from the issue text.