Use the new license metadata files to generate the notice files
for sdk_repo modules.
Bug: 207445310
Test: m sdk_repo_build_tools
Change-Id: I8079061fbdf7417c94eebbb1b31486d3f506f931
The Android SDK has been built with Make up until now, monolithically,
then split up into several sdk-repo zip files for different purposes.
The Mac and Windows SDKs really only need to contain the platform-tools
and build-tools pieces, but due to this monolithic sdk zip, we had to
build the whole SDK first.
This adds an `android_sdk_repo_host` module that can build these
platform-tools and build-tools zips.
Bug: 187222815
Change-Id: I55809e1d7447dd65e22461f921b2b8abb6d5f822
