[SEDONA-325] Fix resource leaks in raster constructors RS_FromGeoTiff and RS_FromArcInfoAsciiGrid

[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-325. The PR name follows the format [SEDONA-XXX] my subject.

What changes were proposed in this PR?

We've implemented an ImageInputStream backed by byte-array, which prevents GeoTiffReader from wrapping the input InputStream with a file-backed cached input stream. Now the GridCoverage2D will be entirely backed by memory blobs and no file-io should be involved.

We may also need to dispose the GridCoverage2D object after usage, though now this dispose call become optional. We'll add raster support to InferredExpression so that we can dispose raster objects uniformly.

How was this patch tested?

Passes existing raster tests.

Did this PR include necessary documentation updates?

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