RobotWebTools / rclnodejs / 15204941497

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Support type description service (#1146)

This PR adds support for the ROS 2 Type Description Service, including native bindings, JavaScript API, test coverage, build integration, and an option to start the service automatically.

- Introduces C++ N-API bindings for the type description service and integrates them in the module initialization.
- Implements a JavaScript `TypeDescriptionService` class, updates `NodeOptions`/`Node` to optionally start the service, and adds tests.
- Updates `binding.gyp` to include the new source and extends test files to handle distro version differences.

See doc: https://docs.ros.org/en/jazzy/Releases/Release-Jazzy-Jalisco.html#add-get-type-description-service

Fix: #1143

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