[Chipbar] Force the views' alphas to 1 if the animate in fails.

Bug: 266119467
Test: manual: Set `ViewHierarchyAnimator.animateAddition` to not do
anything, and verify that the chipbar still shows up (see video in bug)
Test: atest ChipbarCoordinatorTest

Change-Id: I67301dc3ed0b1041c6f4d7cddd504ce38bbd97d9
5 files changed