[a11y]Talkback shouldn’t say Double tap to activate on panel if there isn't...

[a11y]Talkback shouldn’t say Double tap to activate on panel if there isn't any feature after double tap.

-Album art should not be focused and tapped
-Set importantForAccessibility to no

Bug: 178440773
Test: manual test
Change-Id: I744a752854665f0b4964374249e08fc602634ec2