Add tweek@ to android.security OWNERS

Raised in aosp/3213998.

Test: n/a
Change-Id: Iccd9878fc88e9296979fd0479d825d7ec1ebc9d6
diff --git a/core/java/android/security/OWNERS b/core/java/android/security/OWNERS
index 8bd6c85..c38ee08 100644
--- a/core/java/android/security/OWNERS
+++ b/core/java/android/security/OWNERS
@@ -3,6 +3,7 @@
 brambonne@google.com
 eranm@google.com
 jeffv@google.com
+tweek@google.com
 
 per-file *NetworkSecurityPolicy.java = file:net/OWNERS
 per-file Confirmation*.java = file:/keystore/OWNERS