docs: update list of contributors

PR-URL: #3275
Reviewed-by: Athan Reines <kgryte@gmail.com> 
Signed-off-by: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com>
Co-authored-by: Philipp Burckhardt <pburckhardt@outlook.com>

Author: stdlib-bot

CONTRIBUTORS

@@ -48,6 +48,7 @@ Karthik Prakash <116057817+skoriop@users.noreply.github.com>
 Khaldon <kahmd1444@gmail.com>
 Kohantika Nath <145763549+kohantikanath@users.noreply.github.com>
 Krishnendu Das <86651039+itskdhere@users.noreply.github.com>
+Kshitij-Dale <152467202+Kshitij-Dale@users.noreply.github.com>
 Lovelin <100030865+lovelindhoni@users.noreply.github.com>
 Manik Sharma <maniksharma.rke@gmail.com>
 Marcus Fantham <mfantham@users.noreply.github.com>