Change CTS to restore fixed-to-user-rotation state Bug: 170159753 Test: atest AppConfigurationTests#testFixedOrientationWhenRotating passed and restored fixed-to-user-rotation when enabled Test: atest PixelCopyTest passed and restored fixed-to-user-rotation when enabled Change-Id: I2abf6b84c6b140f85ec9608b9030d3377f459027