OWNERS_ALIASES: move fillzpp to maintainers

Signed-off-by: FillZpp <FillZpp.pub@gmail.com>

OWNERS_ALIASES

@@ -12,6 +12,7 @@ aliases:
   controller-runtime-maintainers:
   - vincepri
   - joelanford
+  - fillzpp
 
   # non-admin folks who can approve any PRs in the repo
   controller-runtime-approvers:
@@ -27,7 +28,6 @@ aliases:
   - vincepri
   - alexeldeib
   - varshaprasad96
-  - fillzpp
 
   # folks to can approve things in the directly-ported
   # testing_frameworks portions of the codebase