message: chore: add missing methods to stub
diff: @@ -292,14 +292,17 @@ def get_substrait(query: str, connection: DuckDBPyConnection = ...) -> DuckDBPyR
  def get_substrait_json(query: str, connection: DuckDBPyConnection = ...) -> DuckDBPyRelation: ...
  def get_table_names(query: str, connection: DuckDBPyConnection = ...) -> Set[str]: ...
  def install_extension(*args, connection: DuckDBPyConnection = ..., **kwargs) -> None: ...
  +def list_filesystems(connection: DuckDBPyConnection = ...) -> list: ...
  def load_extension(extension: str, connection: DuckDBPyConnection = ...) -> None: ...
  -def query(query: str, alias: str = ..., connection: DuckDBPyConnection = ...) -> DuckDBPyRelation: ...
  +def query(query: str, alias: str = 'query_relation', connection: DuckDBPyConnection = ...) -> DuckDBPyRelation: ...
  def register(view_name: str, python_object: object, connection: DuckDBPyConnection = ...) -> DuckDBPyConnection: ...
  +def register_filesystem(filesystem: fsspec.AbstractFileSystem, connection: DuckDBPyConnection = ...) -> None: ...
  def rollback(connection: DuckDBPyConnection = ...) -> DuckDBPyConnection: ...
  def table(table_name: str, connection: DuckDBPyConnection = ...) -> DuckDBPyRelation: ...
  def table_function(name: str, parameters: object = ..., connection: DuckDBPyConnection = ...) -> DuckDBPyRelation: ...
  def unregister(view_name: str, connection: DuckDBPyConnection = ...) -> DuckDBPyConnection: ...
  def query_df(df: pandas.DataFrame, virtual_table_name: str, sql_query: str, connection: DuckDBPyConnection = ...) -> DuckDBPyRelation: ...
  +def unregister_filesystem(name: str, connection: DuckDBPyConnection = ...) -> None: ...
  def tokenize(query: str) -> object: ...
  def values(values: object, connection: DuckDBPyConnection = ...) -> DuckDBPyRelation: ...
  def view(view_name: str, connection: DuckDBPyConnection = ...) -> DuckDBPyRelation: ...
  