Fix biometric prompt disappeared by itself after rotate 180 degrees

"onConfigurationChanged" won't be triggered when device rotate from
landscape to landscape or portrait to portrait. We need to skip
onWindowFocusChanged(false) in above cases to avoid BP closed.

Bug: b/246683265
Test: 1. Show BP in landscape
      2. Rotate device with 180 degree
      3. atest AuthContainerViewTest#testFocusLossAfterRotating
Change-Id: I398e52e5cb749d64a3953b6718df08c36498a02d