Add Tanmoy Panigrahi as a contributor

[TanmoyPanigrahi]

48a7d5d

Add Tanmoy Panigrahi as a contributor
https://bugs.webkit.org/show_bug.cgi?id=271204
rdar://124978532

Reviewed by Aditya Keerthi.

I opened my first PR to WebKit today, and hope to contribute
more in the future. Adding myself as a contributor will also
help prevent benign errors/making it smoother to contribute.

* metadata/contributors.json:

Canonical link: https://commits.webkit.org/276331@main

72a2bbe

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	🛠 wincairo
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	🧪 api-mac	🧪 api-wpe
✅ 🧪 webkitpy	🧪 ios-wk2-wpt		✅ 🛠 wpe-skia
⏳ 🛠 🧪 jsc	✅ 🧪 api-ios	🧪 mac-wk2	✅ 🛠 gtk
⏳ 🛠 🧪 jsc-arm64	✅ 🛠 tv	🧪 mac-AS-debug-wk2	🧪 gtk-wk2
	🛠 tv-sim		🧪 api-gtk
✅ 🛠 🧪 merge	🛠 watch
	✅ 🛠 watch-sim

[webkit-early-warning-system]

EWS run on current version of this PR (hash 72a2bbe)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	🛠 wincairo
	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	🧪 api-mac	🧪 api-wpe
✅ 🧪 webkitpy	🧪 ios-wk2-wpt		✅ 🛠 wpe-skia
⏳ 🛠 🧪 jsc	✅ 🧪 api-ios	🧪 mac-wk2	✅ 🛠 gtk
⏳ 🛠 🧪 jsc-arm64	✅ 🛠 tv	🧪 mac-AS-debug-wk2	🧪 gtk-wk2
	🛠 tv-sim		🧪 api-gtk
✅ 🛠 🧪 merge	🛠 watch
	✅ 🛠 watch-sim

[webkit-commit-queue]

Committed 276331@main (48a7d5d): https://commits.webkit.org/276331@main

Reviewed commits have been landed. Closing PR #26094 and removing active labels.