add rama chavali to toc (#1653)

* add rama chavali to toc

Signed-off-by: Rama Chavali <[email protected]>

* change tenure for linsun and louis ryan

Signed-off-by: Rama Chavali <[email protected]>

* update teams

Signed-off-by: Rama Chavali <[email protected]>

* alpha order

Signed-off-by: Rama Chavali <[email protected]>

---------

Signed-off-by: Rama Chavali <[email protected]>

Author: ramaraochavali

TECH-OVERSIGHT-COMMITTEE.md

@@ -113,9 +113,9 @@ The current members of the Istio TOC are:
 <img width="30px" src="https://avatars.githubusercontent.com/u/821270?v=4"> | [Mitch Connors](https://github.com/therealmitchconnors)  | Microsoft | 2026
 <img width="30px" src="https://avatars.githubusercontent.com/u/623453?v=4">            | [John Howard](https://github.com/howardjohn)  | Solo.io | 2026
 <img width="30px" src="https://avatars.githubusercontent.com/u/1531662?s=400&v=4">| [Keith Mattix](https://github.com/keithmattix) | Microsoft | 2026
-<img width="30px" src="https://pbs.twimg.com/profile_images/838075233445695489/o2eAYJAV_400x400.jpg"> | [Louis Ryan](https://github.com/louiscryan) | Solo.io | 2025
-<img width="30px" src="https://avatars1.githubusercontent.com/u/1588319?s=400&v=4"> |    [Lin Sun](https://github.com/linsun)          | Solo.io | 2025
-<img width="30px" src="https://avatars.githubusercontent.com/u/84202?s=400&v=4">| [Costin Manolache](https://github.com/costinm) | Google | 2025
+<img width="30px" src="https://pbs.twimg.com/profile_images/838075233445695489/o2eAYJAV_400x400.jpg"> | [Louis Ryan](https://github.com/louiscryan) | Solo.io | 2027
+<img width="30px" src="https://avatars1.githubusercontent.com/u/1588319?s=400&v=4"> |    [Lin Sun](https://github.com/linsun)          | Solo.io | 2027
+<img width="30px" src="https://avatars.githubusercontent.com/u/17204904?v=4">| [Rama Chavali](https://github.com/ramaraochavali) | Salesforce | 2027
 
 ### Emeritus members
 

org/teams.yaml

@@ -278,11 +278,11 @@ teams:
   Technical Oversight Committee:
     description: Members of the Istio TOC.
     members:
-      - costinm
       - howardjohn
       - keithmattix
       - linsun
       - louiscryan
+      - ramaraochavali
       - therealmitchconnors
     repos:
       .default: write