### What this PR does / why we need it?
[Doc] Add new contributors and relative scripts.
Usage of scripts:
- `export GITHUB_TOKEN=<your github token>`
- `bash tools/collect_user_first_contribution.sh
vllm-project/vllm-ascend <base_sha> <head_sha>` and save the result to
one temporary file such as `contributors.txt`
- `python tools/format_contributors.py contributors.txt --start <start
index now>`
- Use the output to update the `contributors.md`
- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c
---------
Signed-off-by: menogrey <1299267905@qq.com>
35dbdbb398