docs: update list of contributors

PR-URL: #7745
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: stdlib-bot

CONTRIBUTORS

@@ -30,6 +30,7 @@ Anshu Kumar <contact.anshukumar@protonmail.com>
 Anudeep Sanapala <anudeep0306@gmail.com>
 Arihant Pal <arihant0pal@gmail.com>
 Aryan Bhirud <112156883+AryanBhirud@users.noreply.github.com>
+AryanJ18 <18aryanj2006@gmail.com>
 Athan Reines <kgryte@gmail.com>
 Atharva Patil <124063987+atharva-patil-23@users.noreply.github.com>
 Ayaka <73595362+USERSATOSHI@users.noreply.github.com>
@@ -177,6 +178,7 @@ Shivansh <114570926+shiv343@users.noreply.github.com>
 Shraddheya Shendre <shendreshraddheya@gmail.com>
 Shubh Mehta <93862397+Shubh942@users.noreply.github.com>
 Shubham Mishra <shubh622005@gmail.com>
+Siddhesh waje <117733253+siddhesh434@users.noreply.github.com>
 Sivam Das <100067002+Sivam2313@users.noreply.github.com>
 Snehil Shah <snehilshah.989@gmail.com>
 Soumajit Chatterjee <121816890+soumajit23@users.noreply.github.com>