Merge "Revert "Revert "Add command line tool that generates NOTICE.xml....""...

Merge "Revert "Revert "Add command line tool that generates NOTICE.xml...."" into main am: ec85ca3e

Original change: https://android-review.googlesource.com/c/platform/build/+/3273293



Change-Id: Ifd7a65b06c2f325dd7724599143dcb1625eda801
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>