Fix preview and video size with satisfying conditions of multiple outputs.

[ryuta46]

In camera plugin, createCaptureSession is called for multiple outputs.

According to API reference of createCaptureSession, guarantee range of output resolution is decided depending on the level of camera device in case of multiple output.

API reference of createCaptureSession

Currently, preview size and video capture size is decided only depending on StreamConfigurationMap.getOutputSizes(int).
For this reason, the following error occurs on some devices and the camera device can not be used.

W/CameraDevice-JV-0(17996): Stream configuration failed due to: endConfigure:343: Camera 0: Unsupported set of inputs/outputs provided
E/CameraCaptureSession(17996): Session 0: Failed to create capture session; configuration failed

This PR fixes preview size and video capture size to solve the problem.

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[ryuta46]

I signed it!

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[bparrishMines]

Looks good! Thanks for the contribution!