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

Merge "Revert "Modify symlink_forest to rerun when soong_build has changed."" into main am: 4ac292ff am: 4ea798d3 am: 03785bb5

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2769443



Change-Id: Ifea57e95e0d1519d39aa10a3c6228ecb8facc690
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>