add @mengweieric as maintainer (opensearch-project#6798)

* add @mengweieric as maintainer

Signed-off-by: Lu Yu <nluyu@amazon.com>

* Changeset file for PR opensearch-project#6798 created/updated

---------

Signed-off-by: Lu Yu <nluyu@amazon.com>
Co-authored-by: opensearch-changeset-bot[bot] <154024398+opensearch-changeset-bot[bot]@users.noreply.github.com>
Signed-off-by: yujin-emma <yujin.emma.work@gmail.com>

.github/CODEOWNERS

@@ -1 +1 @@
-* @ananzh @kavilla @AMoo-Miki @ashwin-pc @joshuarrrr @abbyhu2000 @zengyan-amazon @zhongnansu @manasvinibs @ZilongX @Flyingliuhub @curq @bandinib-amzn @SuZhou-Joe @ruanyl @BionIT @xinruiba @zhyuanqi
+* @ananzh @kavilla @AMoo-Miki @ashwin-pc @joshuarrrr @abbyhu2000 @zengyan-amazon @zhongnansu @manasvinibs @ZilongX @Flyingliuhub @curq @bandinib-amzn @SuZhou-Joe @ruanyl @BionIT @xinruiba @zhyuanqi @mengweieric

MAINTAINERS.md

@@ -24,6 +24,7 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 | Lu Yu | [BionIT](https://github.com/BionIT) | Amazon |
 | Xinrui Bai | [xinruiba](https://github.com/xinruiba) | Amazon |
 | Ella Zhu | [zhyuanqi](https://github.com/zhyuanqi) | Amazon |
+| Eric Wei | [mengweieric](https://github.com/mengweieric) | Amazon |
 
 ## Emeritus
 

changelogs/fragments/6798.yml

@@ -0,0 +1,2 @@
+doc:
+- Add mengweieric as maintainer ([#6798](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6798))