arrow

GH-40493: [GLib][Ruby] Add GArrowStreamDecoder (#44170)

### Rationale for this change

This is the bindings of
`arrow::ipc::StreamDecoder`. `arrow::ipc::StreamDecoder` is useful to integrate async input.

### What changes are included in this PR?

* Add `GArrowStreamDecoder`
* Add `GArrowStreamListener`
* Add convenient Ruby API

### Are these changes tested?

Yes.

### Are there any user-facing changes?

Yes.
* GitHub Issue: #40493

Authored-by: Sutou Kouhei <kou@clear-code.com>
Signed-off-by: Sutou Kouhei <kou@clear-code.com>