Merge "Don't allow using framework and SDK at the same time." am: 661edbb3 am: e03c3366

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2054168



Change-Id: I92aeb973677a3888b5b989515c1a4194c915929c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>