Fix the copyright header in pom.xml to be AOSP

Back in commit a5057a257b9980e62dc47c6a4e961f773c02ca20 we modified
all headers to say "AOSP" rather than "Google", to simplify things
in the future as more contributions appear.  This file was missed.

Signed-off-by: Shawn O. Pearce <sop@google.com>
1 file changed