GH-50285: [Docs] Update documentation to reflect C# improvements (#50286)

### What changes are included in this PR?

Updates documentation and integration tests to reflect improvements in
the dotnet implementation.

### Are these changes tested?

N/A

### Are there any user-facing changes?

N/A
* GitHub Issue: #50285

---------

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: CurtHagenlocher

dev/archery/archery/integration/datagen.py

@@ -1995,7 +1995,6 @@ def get_generated_json_files(tempdir=None):
         .skip_tester('Ruby'),
 
         generate_run_end_encoded_case()
-        .skip_tester('.NET')
         .skip_tester('JS')
         # TODO(https://github.com/apache/arrow-nanoarrow/issues/618)
         .skip_tester('nanoarrow')
@@ -2008,7 +2007,6 @@ def get_generated_json_files(tempdir=None):
         .skip_tester('Ruby'),
 
         generate_list_view_case()
-        .skip_tester('.NET')     # Doesn't support large list views
         .skip_tester('JS')
         # TODO(https://github.com/apache/arrow-nanoarrow/issues/618)
         .skip_tester('nanoarrow')

docs/source/status.rst

@@ -91,7 +91,7 @@ Data Types
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
 | List View         | ✓     |       | ✓     |    |   ✓   |  ✓    |       |       | ✓         |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
-| Large List View   | ✓     |       | ✓     |    |       |  ✓    |       |       | ✓         |
+| Large List View   | ✓     |       | ✓     |    | \(4)  |  ✓    |       |       | ✓         |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
 | Struct            | ✓     | ✓     | ✓     | ✓  |  ✓    |  ✓    | ✓     |       | ✓         |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
@@ -108,9 +108,9 @@ Data Types
 +===================+=======+=======+=======+====+=======+=======+=======+=======+===========+
 | Dictionary        | ✓     | ✓ (3) | ✓     | ✓  | ✓     | ✓ (3) | ✓     |       | ✓         |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
-| Extension         | ✓     | ✓     | ✓     |    |       | ✓     | ✓     |       | ✓         |
+| Extension         | ✓     | ✓     | ✓     |    | ✓     | ✓     | ✓     |       | ✓         |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
-| Run-End Encoded   | ✓     |       | ✓     |    |       | ✓     |       |       | ✓         |
+| Run-End Encoded   | ✓     |       | ✓     |    | ✓     | ✓     |       |       | ✓         |
 +-------------------+-------+-------+-------+----+-------+-------+-------+-------+-----------+
 
 +-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
@@ -125,11 +125,11 @@ Data Types
 +-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
 | Opaque                | ✓     | ✓     | ✓     |            |       |  ✓    |       |       |
 +-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
-| UUID                  | ✓     |       | ✓     |            |       |  ✓    |       |       |
+| UUID                  | ✓     |       | ✓     |            |  ✓    |  ✓    |       |       |
 +-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
-| 8-bit Boolean         | ✓     |       | ✓     |            |       |  ✓    |       |       |
+| 8-bit Boolean         | ✓     |       | ✓     |            |  ✓    |  ✓    |       |       |
 +-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
-| Parquet Variant       |       |       | ✓     |            |       |  ✓    |       |       |
+| Parquet Variant       |       |       | ✓     |            |  ✓    |  ✓    |       |       |
 +-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
 
 Notes: