Add pfg@ to owners for automotive HALs

Test: NA
Bug: 132709887
Change-Id: I68fe2c165cd7e4783bb7465bdc3a3eb149a97db4
diff --git a/automotive/OWNERS b/automotive/OWNERS
index 4a94494..3cf4489 100644
--- a/automotive/OWNERS
+++ b/automotive/OWNERS
@@ -1,3 +1,4 @@
 randolphs@google.com
 pirozzoj@google.com
 twasilczyk@google.com
+pfg@google.com