Upgrade to Humble + Garden

[chapulina]

The main goal is to get added mass support.

Garden is currently unstable and will be officially released in the end of September.

Humble's official pairing is Fortress, so we'll still be using a non-official combination.

• (@andermi) Open PRs to merge new features between main and Humble/Garden branches
  • Switch to Humble/Garden on 22.04 mbari_wec_utils#38
  • Switch to Humble/Garden on 22.04 #111
  • Switch to Humble/Garden on 22.04 mbari_wec#22
• (@quarkytale) Update repos file to have consistent branches for everyone
• (@andermi) ROS/gazebo bridge isn't mapping the clock message from gazebo to ROS. Causing tests to fail due to ROS enabled plugins.
• (@andermi) Get tests to pass
  • For this project, throttling seems to make tests pass
  • There might be a longer term fix on the executor
  • Fix Humble/Garden CI failures #116
  • launch_pc_commands_ros_feedback.launch.py Timeout #117
• Everyone Rebase their own PRs to Humble/Garden
  • PTO Friction
  • Mooring

Fix Garden to run from Debians:

• (@mjcarroll) Python gz package isn't getting get automatically added to the PYTHONPATH env variable when using . ./install/setup.bash, specific to building garden from source.
  • Needs an upstream fix for colcon
  • This goes away when debs are used
• (@mjcarroll) Get the added-mass weight correction PR into main in Garden, so that we can get away from building from source and concentrate on the Debians... See Added mass #20