Merge "Sandbox openwrt genrules" into main am: fa10b620

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2824829



Change-Id: I4737c3935ba4a342fa760d2c21517b1014618d5c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>