chore: allow plotly.js@2

[zettca]

Allows an app to use plotly.js v1 or v2, which fixes #2710.

Testing if internal bump to plotly.js@2 breaks. It seems like the breaking changes mightdo not affect UI-Kit's charts.

Does it make sense to make this bump in a patch/minor?

Looking forward, given:

• that plotly still relies heavily on window.document
• that plotly is a large library
• how often the charts are used
• that in Design System they're in a separate "visualisation" component library
  it might be worth it to look into splitting the Visualisation components into a separate library

[francisco-guilherme]

Hi @zettca , it makes a lot of sense to do this update 👍
We just need to reinsure that it doesn't affect the UI Kit.
We are also planning on moving the visualisations to their own package on the next major.