Add OTA team as the owner of recovery systems

The RecoverySystem mostly handles OTA update and interactions with
the recovery mode. Add the ota team as the owner.

Test: build
Change-Id: I81bae46d919ea70f04729d34b62d4a569541d914

core/java/android/os/OWNERS

@@ -28,3 +28,7 @@ per-file *Network* = file:/services/core/java/com/android/server/net/OWNERS
 per-file *Power* = file:/services/core/java/com/android/server/power/OWNERS
 per-file *Telephony* = file:/telephony/OWNERS
 per-file *Zygote* = file:/ZYGOTE_OWNERS
+
+# RecoverySystem
+per-file IRecoverySystem.aidl = rvrolyk@google.com, zhaojiac@google.com
+per-file RecoverySystem.java = rvrolyk@google.com, zhaojiac@google.com

services/core/java/com/android/server/recoverysystem/OWNERS

+rvrolyk@google.com
+zhaojiac@google.com