docs: update list of contributors

PR-URL: #7627
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: stdlib-bot

CONTRIBUTORS

@@ -23,6 +23,7 @@ Aman Bhansali <bhansali.1@iitj.ac.in>
 AmanBhadkariya <140033975+AmanBhadkariya@users.noreply.github.com>
 Amisha Chhajed <136238836+amishhaa@users.noreply.github.com>
 Amit Jimiwal <amitjimiwal45@gmail.com>
+Anmol Sah <113588714+anmolsah@users.noreply.github.com>
 Annamalai Prabu <apfossdev@gmail.com>
 Anshu Kumar <132515490+anxhukumar@users.noreply.github.com>
 Anshu Kumar <contact.anshukumar@protonmail.com>