fix up file

Signed-off-by: Derek Ho <[email protected]>

MAINTAINERS.md

@@ -6,9 +6,17 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 
 | Maintainer        | GitHub ID                                         | Affiliation |
 | ----------------- | ------------------------------------------------- | ----------- |
+| David Cui         | [davidcui1225](https://github.com/davidcui1225)   | Amazon      |
 | Eric Wei          | [mengweieric](https://github.com/mengweieric)     | Amazon      |
+| Joshua Li         | [joshuali925](https://github.com/joshuali925)     | Amazon      |
 | Shenoy Pratik     | [ps48](https://github.com/ps48)                   | Amazon      |
+| Kavitha Mohan     | [kavithacm](https://github.com/kavithacm)         | Amazon      |
 | Eugene Lee        | [eugenesk24](https://github.com/eugenesk24)       | Amazon      |
+| Rupal Mahajan     | [rupal-bq](https://github.com/rupal-bq)           | Amazon      |
+| Derek Ho          | [derek-ho](https://github.com/derek-ho)           | Amazon      |
+| Lior Perry        | [YANG-DB](https://github.com/YANG-DB)             | Amazon      |
+| Peter Fitzgibbons | [pjfitzgibbons](https://github.com/pjfitzgibbons) | Amazon      |
+| Simeon Widdis     | [swiddis] (https://github.com/swiddis)            | Amazon      |
 
 ## Emeritus Maintainers