Ability to get view names

[vgvoleg]

No description provided.

[Copilot]

Pull Request Overview

This PR adds support for retrieving view names from the database connection by introducing both synchronous and asynchronous get_view_names methods.

• Refactored table name retrieval into a generic _get_entity_names method that accepts an entity type parameter.
• Added new tests for get_view_names and updated dependency versions and linter settings.

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

File	Description
ydb_dbapi/connections.py	Added sync/async get_view_names methods and refactored _get_table_names into _get_entity_names for tables and views.
tests/test_connections.py	Included tests to verify the retrieval of view names.
pyproject.toml	Updated ydb dependency version and added examples files to lint ignore.
examples/basic_example.py	Provided a basic example demonstrating usage of the new get_view_names API.