Merge "Added OWNERS file to am package." into pi-dev

# Applications & Processes

yamasani@google.com

jsharkey@google.com

hackbod@google.com

omakoto@google.com

fkupolov@google.com

ctate@google.com

huiyu@google.com

mwachens@google.com

sudheersai@google.com

suprabh@google.com

# Windows & Activities

ogunwale@google.com

jjaggi@google.com

racarr@google.com

chaviw@google.com

brycelee@google.com

akulian@google.com

roosa@google.com

# Permissions & Packages

svetoslavganov@google.com

toddke@google.com

# Londoners

michaelwr@google.com

narayan@google.com

per-file GlobalSettingsToPropertiesMapper.java=fkupolov@google.com

per-file GlobalSettingsToPropertiesMapper.java=omakoto@google.com

per-file GlobalSettingsToPropertiesMapper.java=svetoslavganov@google.com