Merge "Sandbox fdt genrules" into main am: ff99c2b9 am: ab3d3c81

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2839045



Change-Id: I09f39f942ea711009f053c47d402c7c4dc43e276
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>