Merge "Modify symlink_forest to rerun when soong_build has changed." into main...

Merge "Modify symlink_forest to rerun when soong_build has changed." into main am: e20b7589 am: 55c467dd

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2758108



Change-Id: I7759f157177fa248a577ec7984a131bde06bfd45
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>