docs: fix CONTRIBUTING.md formatting inconsistencies (#10672)

## Description
removed trailing whitespace on 2 line(s) in `CONTRIBUTING.md`

## Type of change
- [x] Documentation improvement

## Checklist
- [x] I have read the CONTRIBUTING guide
- [x] My changes follow the existing style

Co-authored-by: Mulky Malikul Adhr <mulkymalikuldhrs@users.noreply.github.com>
This commit is contained in:
Mulky Malikul Dhaher
2026-06-10 23:08:00 +00:00
committed by GitHub
co-authored by Mulky Malikul Adhr
parent dda67bfb9a
commit 2a842d8dd5