Add in optional keepout / speed zones for example in new warehouse maps

[SteveMacenski]

Show the features in use!

Might be good to have them comment-out-able so that we can have easy toggle with them off for normal navigation.

Have multiple demos with the same pattern of vendorized out sim spawners:

• TB3 in sandbox world
• TB4 in warehouse
• XYZ in outdoor (CPR? Ackermman and/or non-circular)

[sterlingm]

Is this already implemented? The following two tutorial pages discuss keepout and speed limit zones: https://docs.nav2.org/tutorials/docs/navigation2_with_keepout_filter.html
https://docs.nav2.org/tutorials/docs/navigation2_with_speed_filter.html

[SteveMacenski]

Not yet, this is to have an in-repo example of each of these using the TB4 launch file added in main and jazzy of a warehouse as technology demonstration and for testing and evaluation. This would be a great first-time contribution to add in some keepout zones, speed restriction zones, and configurations so folks have a working out-of-the-box example! 😄