[camera_android_camerax] Re-land "Force new Surface for each SurfaceRequest"

[camsim99]

Important

flutter/flutter#169899 must be rolled into packages AND be in Flutter stable for this to land. I will try to cherry-pick this change into 3.32 stable once the 3.35 beta is cut. See flutter/flutter#171234 for a discussion on this choice.

Re-lands #9360.

Since timing for Surface requests cannot be guaranteed, request a new Surface from SurfaceProducer.getSurface each time a Surface is requested for rendering the camera preview to.

Fixes flutter/flutter#155294.
Fixes flutter/flutter#169506.

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