Fix migration to jazzy navigation

[daniel-lopez-puig]

🦟 Bug fix

Fixes #85

Now passing nav2:=True argument (enable navigation) works on jazzy.
Changes migrating from humble to jazy:

• Classes are all now accessed using :: and not / anymore
• bt_navigator/plugin_lib_names now is ONLY used for custom pluguins, so we need to delete default ones already included
• docking_server configuration (params) where missing (copy pasted from nav2 repo)

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🎉 Improvements

Summary

• From container now you can access to ws/src so you can modify from host other packages adn access from container
• Added colours and extra information on the terminal when executing ros packages to improve UX, specially usefull when debugging
• Undo a hotfix for docker conatiner commit: 073dc67 that actually didn't work. Reverting it make it work again.
• Added populated_office map
• Renamed dockerfile to Dockerfile as build.sh was noted like this (and is the standard one)