Update Andrew Peabody to emeritus (#7133)

Signed-off-by: Andrew Peabody <andrewpeabody@google.com>

MAINTAINERS.md

@@ -4,7 +4,6 @@ The following table lists OPA project maintainers and areas of expertise in alph
 
 | Name | GitHub | Email | Organization | Repositories/Area of Expertise | Added/Renewed On |
 | --- | --- | --- | --- | --- |------------------|
-| Andrew Peabody | @apeabody | andrewpeabody@google.com | Google | gatekeeper-library | 2024-03-31       |
 | Ash Narkar | @ashutosh-narkar | anarkar4387@gmail.com | Styra | opa, opa-envoy-plugin | 2024-03-31       |
 | Max Smythe | @maxsmythe | smythe@google.com | Google | frameworks/constraints, gatekeeper, gatekeeper-library, cert-controller | 2024-03-31       |
 | Nilekh Chaudhari | @nilekhc | nilekhc@gmail.com | Microsoft | gatekeeper-library | 2024-03-31       |
@@ -21,3 +20,4 @@ The following table lists OPA project maintainers and areas of expertise in alph
 * [Patrick East](https://github.com/patrick-east)
 * [Will Beason](https://github.com/willbeason)
 * [Oren Shomron](https://github.com/shomron)
+* [Andrew Peabody](https://github.com/apeabody)