docs: update list of contributors

PR-URL: #4486
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: stdlib-bot

CONTRIBUTORS

@@ -27,6 +27,7 @@ Daniel Killenberger <daniel.killenberger@gmail.com>
 Daniel Yu <40680511+Daniel777y@users.noreply.github.com>
 Debashis Maharana <debashismaharana7854@gmail.com>
 Desh Deepak Kant <118960904+DeshDeepakKant@users.noreply.github.com>
+Dhruv/ <154677013+DhruvArvindSingh@users.noreply.github.com>
 Divyansh Seth <59174836+sethdivyansh@users.noreply.github.com>
 Dominic Lim <46486515+domlimm@users.noreply.github.com>
 Dominik Moritz <domoritz@gmail.com>