🌱 move estroz and adirion for emeritus (no longer directly involved)

Author: camilamacedo86

OWNERS_ALIASES

@@ -5,12 +5,10 @@ aliases:
   # tasks on the repo, or otherwise approve any PRs.
   kubebuilder-admins:
     - pwittrock
-    - estroz
     - camilamacedo86
 
   # non-admin folks who can approve any PRs in the repo
   kubebuilder-approvers:
-    - adirio
 
   # folks who can review and LGTM any PRs in the repo (doesn't include
   # approvers & admins -- those count too via the OWNERS file)
@@ -23,3 +21,5 @@ aliases:
   - directxman12
   - droot
   - mengqiy
+  - estroz
+  - adirio