docs: update list of contributors

PR-URL: #7600

Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>
Signed-off-by: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com>

Author: stdlib-bot

CONTRIBUTORS

@@ -44,6 +44,7 @@ Daniel Yu <40680511+Daniel777y@users.noreply.github.com>
 Debashis Maharana <debashismaharana7854@gmail.com>
 Deep Trivedi <128926685+thedeeppp@users.noreply.github.com>
 Deepak Singh <78257493+Deepak91168@users.noreply.github.com>
+Deepak Singh <negid0253@gmail.com>
 Desh Deepak Kant <118960904+DeshDeepakKant@users.noreply.github.com>
 Dev Goel <135586571+corsairier@users.noreply.github.com>
 Dhanyabad behera <110620935+dhanyabad11@users.noreply.github.com>
@@ -168,6 +169,7 @@ Seyyed Parsa Neshaei <spneshaei@users.noreply.github.com>
 Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>
 Shashank Shekhar Singh <shashankshekharsingh1205@gmail.com>
 Shivam Ahir <11shivam00@gmail.com>
+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>