[Java] Add RunEndEncoding format support

[danepitkin]

Describe the enhancement requested

This will be the parent task for all PRs related to initial REE format support. See https://arrow.apache.org/docs/format/Columnar.html#run-end-encoded-layout for info about this layout.

• [x] https://github.com/apache/arrow/issues/38648
• [x] https://github.com/apache/arrow/issues/39982
• [x] https://github.com/apache/arrow/issues/44065
• [ ] Add support to Java's Vector Visitors
• [ ] Add support to complex types e.g. UnionVector
• [ ] Add support to the algorithm module

Component(s)

Java