Merge "idegen: Handle symbolic link that targets to current or parent directory" am: d6c9ae2806 am: e78fac030c am: 517c07c85e

Original change: https://android-review.googlesource.com/c/platform/development/+/2203929

Change-Id: I535eab8d1126466b29e4a2b49baa719e02fa324b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>