Fix condition to dispatch config for visible window

The condition in [1] was accidentally inverted. Then the activity
might get an intermediate config from view root but ActivityRecord
isn't aware of that.

[1]: I19af6cf7f9a4a27fbc987d920630e2de95ced602

Bug: 245225302
Test: atest WindowManagerServiceTests#testRelayoutExitingWindow
Change-Id: I4cbbd52f32019fbc7347365156b1e95399d1ecc7