No, the 'test_scenario' module is not being deprecated. It remains an important part of the testing framework. The module is designed for testing purposes and is located at: https://github.com/MystenLabs/sui/blob/main/crates/sui-framework/packages/sui-framework/sources/test/test_scenario.move. It is marked as #[test_only], meaning it is used exclusively for tests and won’t appear in the mainnet state.