DngCreator: Use new LENS_DISTORTION result field if available.

Also move coefficient adjustment code to this level to account for
different scaling for the older LENS_RADIAL_DISTORTION and new
LENS_DISTORTION fields.

Test: DngCreator CTS tests continue to pass, inspecting saved DNGs shows expected values.
Bug: 74641761
Change-Id: I29eb0c463eb4bde1ca8b03104b29d95bc48cd755
1 file changed