Add BoringSSL maintainer to OWNERS. am: 2314508561

Original change: https://android-review.googlesource.com/c/platform/external/boringssl/+/2477675

Change-Id: Id6049633b045f186d4e71713dcd0ab5247aa5bfc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/OWNERS b/OWNERS
index 1a1bcd9..2b77910 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,2 +1,3 @@
 # Bug component: 684135
 include platform/external/conscrypt:/OWNERS
+davidben@google.com