Install sdk variants in unbundled builds and package uninstallable variants...

Install sdk variants in unbundled builds and package uninstallable variants am: 3d6f3a02 am: 46021831

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/24086298



Change-Id: I816de606ea7d06e99e8b078a1c5d98c64a8d0d1f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>