chore: update readme (#9604)

Author: maryliag

README.md

@@ -94,28 +94,16 @@ These are the members of [@open-telemetry/docs-triagers][]:
 For more information about the triager role, see the
 [community repository](https://github.com/open-telemetry/community/blob/main/community-membership.md#triager).
 
-### Emeritus maintainers
-
-- [jparsana](https://github.com/jparsana)
-- [Morgan McLean](https://github.com/mtwo)
-- [Steve Flanders](https://github.com/flands)
-
-For more information about the emeritus role, see the
-[community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#emeritus-maintainerapprovertriager).
-
-### Emeritus approvers
-
-- [Paul Bruce](https://github.com/paulsbruce)
-- [Michael Hausenblas](https://github.com/mhausenblas)
-- [Ted Young](https://github.com/tedsuo)
-
-For more information about the emeritus role, see the
-[community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#emeritus-maintainerapprovertriager).
-
-### Emeritus triagers
-
-- [Kazunori Otani](https://github.com/katzchang)
-- [Masaki Sugimoto](https://github.com/Msksgm)
+### Emeritus
+
+- [jparsana](https://github.com/jparsana), Maintainer
+- [Kazunori Otani](https://github.com/katzchang), Triager
+- [Masaki Sugimoto](https://github.com/Msksgm), Triager
+- [Michael Hausenblas](https://github.com/mhausenblas), Approver
+- [Morgan McLean](https://github.com/mtwo), Maintainer
+- [Paul Bruce](https://github.com/paulsbruce), Approver
+- [Steve Flanders](https://github.com/flands), Maintainer
+- [Ted Young](https://github.com/tedsuo), Approver
 
 For more information about the emeritus role, see the
 [community repository](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#emeritus-maintainerapprovertriager).