Updating the maintainers list (#2037)

* Updating the maintainers list

Signed-off-by: Barani <bbarani@amazon.com>

* Updating the maintainers list

Signed-off-by: Barani <bbarani@amazon.com>

MAINTAINERS.md

@@ -27,8 +27,10 @@
 | Peter Zhu        | [peterzhuamazon](https://github.com/peterzhuamazon) | Amazon      |
 | Barani Bikshandi | [bbarani](https://github.com/bbarani)               | Amazon      |
 | Sayali Gaikawad  | [gaiksaya](https://github.com/gaiksaya)             | Amazon      |
-| Abhinav Gupta    | [abhinavGupta16](https://github.com/abhinavGupta16) | Amazon      |
+| Rishab Singh     | [rishabh6788](https://github.com/rishabh6788)       | Amazon      |
 | Zelin Hao        | [zelinh](https://github.com/zelinh)                 | Amazon      |
+| Prudhvi Godithi  | [prudhvigodithi](https://github.com/prudhvigodithi) | Amazon       | 
+
 
 [This document](https://github.com/opensearch-project/.github/blob/main/MAINTAINERS.md) explains what maintainers do in this repo, and how they should be doing it. If you're interested in contributing, see [CONTRIBUTING](CONTRIBUTING.md).