Modify ambiguous getId method in LinkSpan am: 6ab057927f

Original change: https://android-review.googlesource.com/c/platform/external/setupdesign/+/2248394

Change-Id: I839ff03aff733249b395141f3108415b204e7661
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>