WIP: [DOCS] Rework documentation for python3 version of jupyter console

[ggiesen]

What does this PR do?

Adjusts the documentation to use python3, and reflect that jupyter has been split from IPython

What issues does this PR fix or reference?

Fixes: #59741

Merge requirements satisfied?

[NOTICE] Bug fixes or features added to Salt require tests.

• [X] Docs

Commits signed with GPG?

No

[krionbsd]

@ggiesen could you fix pre-commit?

[Ch3LL]

@ggiesen is this still a WIP?

[Ch3LL]

Closing due to inactivity. Please let me know if you want me to re-open this PR or open a new PR against the master branch.