DDS use black format

[Ryanf55]

Purpose

Switch to black for formatting. I broke the automatic format into a single commit. After this PR, the colcon tests pass locally for all the ROS 2 stuff in ArduPilot.

Testing

colcon build --packages-up-to ardupilot_dds_tests
colcon test --packages-up-to ardupilot_dds_tests


colcon test-result --all

OR

colcon test --packages-up-to ardupilot_dds_tests --event-handlers=console_cohesion+

Label Time Summary:
black         =   0.22 sec*proc (1 test)
copyright     =   0.23 sec*proc (1 test)
lint_cmake    =   0.08 sec*proc (1 test)
linter        =   0.90 sec*proc (5 tests)
pep257        =   0.12 sec*proc (1 test)
xmllint       =   0.25 sec*proc (1 test)

Total Test time (real) =   0.90 sec
---
Finished <<< ardupilot_sitl [0.97s]

Known issues

• Seems like colcon test-result doesn't publish results for all packages. See https://github.com/botsandus/ament_black/issues
• ardupilot_dds_tests is ament_pytest type, and there is no documented way to enforce style in that kind of package. See Add instructions for use in ament_python as a tests invoked with colcon Timple/ament_black#5

[srmainwaring]

Formatting changes look good, they are all to adjust the line length to the back 88 char default (IIRC the previous formatting used an override to set the max line length to 80 char to be consistent with flake8).

[srmainwaring]

Confirm tests complete with no errors on Ubuntu 22.04 VM.