MINOR: [Docs][Java] Update status documentation for Java's CSV read s…

…upport (as per ARROW-17786) (#34390)

Update status documentation: CSV read in Java from #14182

Authored-by: Igor Suhorukov <[email protected]>
Signed-off-by: David Li <[email protected]>

docs/source/status.rst

@@ -331,7 +331,7 @@ Third-Party Data Formats
 +=============================+=========+=========+=======+============+=======+=======+=======+
 | Avro                        |         | R       |       |            |       |       |       |
 +-----------------------------+---------+---------+-------+------------+-------+-------+-------+
-| CSV                         | R/W     |         | R/W   |            |       | R/W   | R/W   |
+| CSV                         | R/W     | R (2)   | R/W   |            |       | R/W   | R/W   |
 +-----------------------------+---------+---------+-------+------------+-------+-------+-------+
 | ORC                         | R/W     | R (1)   |       |            |       |       |       |
 +-----------------------------+---------+---------+-------+------------+-------+-------+-------+