Updates for buoy_msgs reorg

[andermi]

updates from osrf/mbari_wec_utils#23

[quarkytale]

This is weird, tests were passing on my local system.

[andermi]

tests were passing

I have no idea what's wrong here... This is from CI logs

2022-08-22T23:04:43.1667538Z Starting >>> buoy_msgs
2022-08-22T23:04:43.1696858Z Traceback (most recent call last):
2022-08-22T23:04:43.1697572Z   File "/usr/lib/python3/dist-packages/colcon_core/executor/__init__.py", line 91, in __call__
2022-08-22T23:04:43.1697897Z     rc = await self.task(*args, **kwargs)
2022-08-22T23:04:43.1698340Z   File "/usr/lib/python3/dist-packages/colcon_core/task/__init__.py", line 93, in __call__
2022-08-22T23:04:43.1698674Z     return await task_method(*args, **kwargs)
2022-08-22T23:04:43.1699134Z   File "/usr/lib/python3/dist-packages/colcon_ros/task/ament_cmake/test.py", line 29, in test
2022-08-22T23:04:43.1699662Z     return await extension.test()
2022-08-22T23:04:43.1700100Z   File "/usr/lib/python3/dist-packages/colcon_cmake/task/cmake/test.py", line 45, in test
2022-08-22T23:04:43.1700441Z     assert os.path.exists(args.build_base), \
2022-08-22T23:04:43.1700730Z AssertionError: Has this package been built before?
2022-08-22T23:04:43.1708654Z --- stderr: buoy_msgs
2022-08-22T23:04:43.1708925Z Traceback (most recent call last):
2022-08-22T23:04:43.1709382Z   File "/usr/lib/python3/dist-packages/colcon_core/executor/__init__.py", line 91, in __call__
2022-08-22T23:04:43.1709708Z     rc = await self.task(*args, **kwargs)
2022-08-22T23:04:43.1710136Z   File "/usr/lib/python3/dist-packages/colcon_core/task/__init__.py", line 93, in __call__
2022-08-22T23:04:43.1710467Z     return await task_method(*args, **kwargs)
2022-08-22T23:04:43.1710894Z   File "/usr/lib/python3/dist-packages/colcon_ros/task/ament_cmake/test.py", line 29, in test
2022-08-22T23:04:43.1711228Z     return await extension.test()
2022-08-22T23:04:43.1711655Z   File "/usr/lib/python3/dist-packages/colcon_cmake/task/cmake/test.py", line 45, in test
2022-08-22T23:04:43.1711982Z     assert os.path.exists(args.build_base), \
2022-08-22T23:04:43.1712280Z AssertionError: Has this package been built before?
2022-08-22T23:04:43.1712545Z ---
2022-08-22T23:04:43.1712758Z Failed   <<< buoy_msgs [0.00s, exited with code 1]