Add Kinova JACO + MICO definitions to robot

[egordon]

Matching the style of the panda arm and the MoveIt definitions from the kinova-ros repo.

Please lmk if you have specific PR procedures to follow. We will have future PRs that address a few of the following issues:

• Adding collision primitives
• Adding async planning + a way to cancel execution
• Adding async FK/IK
• Adding path constraints

[egordon]

Thank you so much for giving this a look, this was partially a simpler PR to ask for your preferred procedures before asking for reviews of beefier code changes. Please let me know if there is anything I can do in the PR (e.g. a template) to make things easier on your end.

[AndrejOrsula]

This is great. Thanks again!

Just one more thing: Could you please run it through pre-commit for consistent formatting? There is a helper script within the repository here, or using the commands below. Thank you.

# Install via pip
pip install --user pre-commit
# Run pre-commit hooks (`--all` to consider all/unchanged files)
pre-commit run --all

[egordon]

@AndrejOrsula done!

[AndrejOrsula]

Great. Thank you for your contribution!