Add additional IPsec owners

Test: Owners file changes only; no code changes
Change-Id: Ifd6ae33c68e72ad4c07abc4342ccbacebe86c220
diff --git a/OWNERS b/OWNERS
index 62c5737..07a775e 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,2 +1,4 @@
 set noparent
 file:platform/packages/modules/Connectivity:master:/OWNERS_core_networking
+
+per-file **IpSec* = file:platform/frameworks/base:master:/services/core/java/com/android/server/vcn/OWNERS
\ No newline at end of file