As a second step to removing the go/android3p instructions to copy or
to link NOTICE to LICENSE, include LICENSE files in the notices, which
will allow deleting all of the copied/linked NOTICE files.
The change causes a few additions to the system image notice files.
Test: manually built and compared before and after notices
Change-Id: Ia7bc58e2eba7bed5e63934881b5298201a93bc3e