Fix directory list a11y bug

1. Add long click action to info because it should handle it.
2. Add selection behavior in accessibility click when selection
   start.

Fix: 130273135
Fix: 130273870
Fix: 130319101
Test: manual use talkback to check
Test: atest DocumentsUIGoogleTests
Change-Id: I1ccbc08ab4b975b4b74ef678c6957a29bbc6bc00