Skip screen animation if it is off

This is similar to legacy WindowManagerService#startFreezingDisplay
that only runs animation when screen is on.

So if display is resized or rotated when screen off, it can go the
end state directly, which is more efficiency and also avoid seeing
partial animation when turning screen on.

This may slightly reduce some latency of display switch.

Bug: 282110960
Bug: 281067141
Test: On a device which support display switch.
      Launch an activity that keeps screen on.
      Turn on auto rotation for inner display, off for outer.
      Rotate inner display to 90 degree.
      Switch to outer display with a nosensor activity.
      The outer display should show in rotation 0 directly
      instead of additional rotation animation.
Change-Id: I5cff845810ef6da69adb88be2a24858388be2acf

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