Add types to wait_for_message.py and moves Handles into type stubs

[InvincibleRMC]

This pull request adds types to wait_for_message.py. It also creates the _rclpy.WaitSet. Finally it moves the various Handle objects into _rclpy_pybind11.pyi.

[sloretz]

Pulls: ros2/rclpy#1325 Gist: https://gist.githubusercontent.com/sloretz/e11b408ea5abaf83d4be1cab5bdf4568/raw/e737363e25007355832cccf984cd87285e962c19/ros2.repos BUILD args: --packages-above-and-dependencies rclpy TEST args: --packages-above rclpy ROS Distro: rolling Job: ci_launcher ci_launcher ran: https://ci.ros2.org/job/ci_launcher/14436

• Linux
• Linux-aarch64
• Linux-rhel
• Windows

[sloretz]

@mergifyio update

[mergify[bot]]

update

✅ Branch has been successfully updated

[sloretz]

Pulls: ros2/rclpy#1325 Gist: https://gist.githubusercontent.com/sloretz/62f40dc912a8c6d90383b8b429f90d84/raw/e737363e25007355832cccf984cd87285e962c19/ros2.repos BUILD args: --packages-above-and-dependencies rclpy TEST args: --packages-above rclpy ROS Distro: rolling Job: ci_launcher ci_launcher ran: https://ci.ros2.org/job/ci_launcher/14437

• Linux
• Linux-aarch64
• Linux-rhel
• Windows

[InvincibleRMC]

There seems to be a merge problem I will fix when I get a chance.

[sloretz]

@mergifyio update

[mergify[bot]]

update

☑️ Nothing to do

- [ ] `#commits-behind>0` [📌 update requirement] - [X] `-closed` [📌 update requirement] - [X] `-conflict` [📌 update requirement] - [X] `queue-position=-1` [📌 update requirement]

[sloretz]

Pulls: ros2/rclpy#1325 Gist: https://gist.githubusercontent.com/sloretz/f76824db58100e24ade28109e5780bfb/raw/e737363e25007355832cccf984cd87285e962c19/ros2.repos BUILD args: --packages-above-and-dependencies rclpy TEST args: --packages-above rclpy ROS Distro: rolling Job: ci_launcher ci_launcher ran: https://ci.ros2.org/job/ci_launcher/14456

• Linux
• Linux-aarch64
• Linux-rhel
• Windows