chore: update challenge leaderboard [skip ci]

Author: github-actions[bot]

LEADERBOARD.md

@@ -4,5 +4,7 @@
 
 | Rank | Avatar | Username | Total | Commits | PRs | Issues | Reviews | Docs |
 |------|--------|----------|------:|--------:|---:|-------:|--------:|-----:|
+| 🥇 | <img src="https://avatars.githubusercontent.com/u/191262736?v=4" width="32" height="32" alt="naheel0" /> | [@naheel0](https://github.com/naheel0) | **10** | 6 | 1 | 0 | 0 | 3 |
+| 🥈 | <img src="https://avatars.githubusercontent.com/u/225665919?v=4" width="32" height="32" alt="jaseel0" /> | [@jaseel0](https://github.com/jaseel0) | **2** | 2 | 0 | 0 | 0 | 0 |
 
 _Generated automatically by the leaderboard workflow._