Android: Include third-party sub-licenses in deps

GMSCore API libraries now ship their own third party licenses. We append
these licenses to the Android SDK license for each package in order to
ensure that they are all present in our releases.

Bug: 868879
Change-Id: Ib169e7cbb4c67a1f6a34b11dfe1502fcf4d4155e
Reviewed-on: https://chromium-review.googlesource.com/1159323
Commit-Queue: Peter Wen <wnwen@chromium.org>
Reviewed-by: agrieve <agrieve@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#584449}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: f4ab1274bbd46073cdbfd897f17dbacbadda4fce
2 files changed