[SEDONA-477] Shift the origin of clip results to zero

[Kontinuation]

Did you read the Contributor Guide?

• Yes, I have read Contributor Rules and Contributor Development Guide

Is this PR related to a JIRA ticket?

• Yes, the URL of the associated JIRA ticket is https://issues.apache.org/jira/browse/SEDONA-477. The PR name follows the format [SEDONA-XXX] my subject.

What changes were proposed in this PR?

The result of RS_Clip returns GridCoverage2D objects containing JAI images with non-zero origin when crop = true. This will bring a full range of problems when handling such GridCoverage2D objects, because lots of band operation code assumes that the JAI images have zero origin, and the BufferedImage of AWT also does not allow images with non-zero origin, which make it difficult to construct image objects from in-memory buffer.

We decide to make all GridCoverage2D objects having zero origin, rather than fixing all band operation routines to make them handle non-zero origins correctly, since this is very difficult. We defined a helper function RasterUtils.shiftRasterToZeroOrigin to shift raster with non-zero origin to have zero origin, and shift the affine transformation to cancel with the origin shift, thus to keep the actual grid coverage unchanged.

How was this patch tested?

Add test to validate that the result of RS_Clip has zero origin.

Did this PR include necessary documentation updates?

• No, this PR does not affect any public API so no need to change the docs.