Modify ambiguous getId method in LinkSpan am: 6ab057927f

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

Change-Id: I5884fc8ef50b7d9e054d59f794660643719d7927
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>