Camera2: Handle surface size change

When comparing if two OutputConfigurations are equal, also check
the width, height, format, dataspace when the output configurations
were created. With this, CameraDeviceImpl knows that the surface has
changed sizes and will reconfigure the stream.

Bug: 12250682
Change-Id: Ie5965d242b2017b87a76d26cdc2f6b700082e002