Change some OWNER to be able to modify bp files

Also add Myles to service

Test: no
Change-Id: Ia1bb5bc0e9e1caa693b0e1b3a86b2bb3570b9e43

OWNERS

@@ -7,7 +7,8 @@ sungsoo@google.com
 
 # Per-file ownership
 
-per-file TEST_MAPPING=licorne@google.com
+per-file *.bp,*.xml=wescande@google.com
+per-file TEST_MAPPING,*.xml=licorne@google.com
 
 # ChromeOS team owns Linux build files
 # - build.py is used for Linux build

service/OWNERS

 # Reviewers for /service
 
 eruffieux@google.com
+mylesgw@google.com
 rahulsabnis@google.com
 sattiraju@google.com
 siyuanh@google.com