Upgrade xz-embedded to d89ad8130128d71c773f5e50e356562a506f843e

This project was upgraded with external_updater.
Usage: tools/external_updater/updater.sh update xz-embedded
For more info, check https://cs.android.com/android/platform/superproject/+/master:tools/external_updater/README.md

Test: TreeHugger
Change-Id: I4aa347de2936ef900a7dd501925da07bda91fd30