Merge "Revert "Revert "Modify symlink_forest to rerun when soong_build has...

Merge "Revert "Revert "Modify symlink_forest to rerun when soong_build has changed.""" into main am: e0b63293

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2771971



Change-Id: Ifb9b9bfdb867bfc61d424539d76cf161db26f792
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>