Sedona 173 delta lake tests

[Imbruced]

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 assoicated JIRA ticket is https://issues.apache.org/jira/browse/SEDONA-173. The PR name follows the format [SEDONA-173] my subject.

What changes were proposed in this PR?

delta lakes tests in scala and python notebook with examples how to use geospatial functions with delta lake.

How was this patch tested?

Unit tests

[Kimahriman]

Just my opinion, this seems like the only thing this is really "testing" is if Delta supports user-defined types, which is more of a thing for the Delta repo than this one, and doesn't really seem like it makes sense as a new module to add. But this makes perfect sense to just be an example notebook on how you can work with geometries natively with Delta.

[Imbruced]

@Kimahriman I also agree, the main reason why I created additional module was to figure out later if we can add by default writing to delta in geoparquet data format.

[Imbruced]

@jiayuasu what do you think about that ? MAybe placing which delta version works with which scala, spark and jackson is goo enough ?

[jiayuasu]

@Imbruced Yes, I agree with @Kimahriman . The only purpose of this module is testing. Can you (1) place the Scala/Java part to /example/ folder (2) keep the Python notebook in /binder/ ?