Remove kvakil, augale from permission OWNERS, add kiranmr

Bug: None
Test: None
Flag: NONE
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:4654a6ede634c044f5b6d1aab7b269540379bbf9)
Merged-In: I4b84653ba29c294afdcc137460d31dcec1abcfde
Change-Id: I4b84653ba29c294afdcc137460d31dcec1abcfde

core/java/android/permission/OWNERS

 # Bug component: 137825
 
-augale@google.com
 evanseverson@google.com
 fayey@google.com
 jaysullivan@google.com
 joecastro@google.com
-kvakil@google.com
 mrulhania@google.com
 ntmyren@google.com
 rmacgregor@google.com
 theianchen@google.com
 yutingfang@google.com
 zhanghai@google.com
+kiranmr@google.com