[lld] [llvm] [RISCV] Remove R_RISCV_RVC_LUI Relocation (PR #118714)

[Fangrui Song via llvm-commits]

MaskRay wrote:

> The LLD implementation was not tested, presumably because no LLVM assembler supported this relocation.

You can edit this part of the description to say that it was not tested when added by https://reviews.llvm.org/D39322

https://github.com/llvm/llvm-project/pull/118714