Subject: [PATCH] Support Mende Kikakui script

From: समीर सिंह Sameer Singh<[email-masked]>
Date: Thu, 29 Sep 2022 02:18:16 +0530

The Mende Kikakui script is added to Emacs this time.
I have also added support for indic and ottoman siyaq numbers.

Please check the patch.
Thanks