Jiawei

Since the riscv-gnu-toolchain has checkout the riscv-binutils repo and rename it into binutils: https://github.com/riscv-collab/riscv-gnu-toolchain/pull/1108 Sync the name here, more disscuss see follow issue: https://github.com/riscv-collab/riscv-gnu-toolchain/issues/1117

Update GNU as version into 2.44 when using gcc 15.1.

[BUG]: Fake update for Binutils 2.45

3

### Describe the bug Binuitls 2.45 should support zilsd extension for RISC-V backport, but it seems not work yet, any suggestions? ### Steps to reproduce 1. Visit https://godbolt.org/ 2. Choice...