Update OWNERS.md (#3055)

* Update OWNERS.md

Move owners to emeritus 

---------

Signed-off-by: schristoff <28318173+schristoff@users.noreply.github.com>

OWNERS.md

@@ -9,18 +9,16 @@ questions about. If you don't customize it, Carolyn may make it up for you. 😉
 
 These are the members of the [maintainers team](https://github.com/orgs/getporter/teams/maintainers).
 
-* [Jeremy Rickard](https://github.com/jeremyrickard)
+* [Jeremy Rickard](https://github.com/jeremyrickard) [Microsoft]
     * Runtime and CNAB spec nerd
-* [Reddy Prasad](https://github.com/dev-drprasad)
-    * Plugin and mixin execution
-* [Jennifer Davis](https://github.com/iennae)
-    * Documentation and new contributor experience
-* [Yingrong Zhao](https://github.com/vinozzz)
-* [Brian DeGeeter](https://github.com/bdegeeter)
-* [Steven Gettys](https://github.com/sgettys)
-* [Sarah Christoff](https://github.com/schristoff)
-* [Aaron Schlesinger](https://github.com/arschles)
-* [Troy Connor](https://github.com/troy0820)
+* [Brian DeGeeter](https://github.com/bdegeeter) [Volant Partners]
+    * Porter Operator Lead
+* [Steven Gettys](https://github.com/sgettys) [Volant Partners]
+    * Porter Operator Lead
+* [Sarah Christoff](https://github.com/schristoff) [Defense Unicorns]
+    * Porter Core Lead 
+* [Troy Connor](https://github.com/troy0820) [Microsoft]
+    * Porter Operator Lead
 
 ## Emeritus Maintainers
 
@@ -29,3 +27,9 @@ We appreciate their commitment to the project and want to recognize their work a
 
 * [Vaughn Dice](https://github.com/vdice)
 * [Carolyn Van Slyck](https://github.com/carolynvs)
+* [Aaron Schlesinger](https://github.com/arschles)
+* [Reddy Prasad](https://github.com/dev-drprasad)
+    * Plugin and mixin execution
+* [Jennifer Davis](https://github.com/iennae)
+    * Documentation and new contributor experience
+* [Yingrong Zhao](https://github.com/vinozzz)