Remove clickable from tiles that cannot be clicked

There's an open issue in a11y, where removing the action is not enough
to make a node not clickable. Make sure that we mark it as not clickable
when needed.

Test: atest TileAdapterDelegateTest
Fixes: 319784882
Flag: NONE

Change-Id: I4d7d7ee1ea9c3a66b9175ee241db8b8561876c0d