Add bhuvanahj contributor wall entry - #177

3 wall check(s) failing: Title follows `@your-handle: Your entry's title` | Entry added between the `ENTRIES:START` / `ENTRIES:END` markers, nothing else touched | Template filled in — heading, your work, and a *What it represents* line

On December 2, 2026, GitHub will restrict `pull_request_target` on public repositories by default. To continue allowing the event trigger, configure an Actions policy. Learn more: https://gh.io/securely-using-pull_request_target#default-policy-for-pull_request_target