Toggletip vs. Tooltip Docs Guidance Update

[laurenmrice]

Acceptance criteria

• We need to do some research on how we want to structure Tooltip and its variants versus Toggletip.
• There have been discussions about removing the "Standard" Tooltip variant, but also concern if people actually need that use case still and use it in code. We need to first see if we can find valid use cases for this before making the decision of removing it.
  • Ref: a11y Tooltip ombnibus issue
  • Ref: a11y Toggletip omnibus issue
• There were also discussions from a11y about only using the information icon in Toggletips and not at all in Standard tooltips, is this valid or are there instances where using the information icon could be used in Tooltips?

### Tasks
- [ ] Research and find use cases of toggletips and different tooltip variants
- [ ] Playback findings to design and a11y team
- [ ] Take feedback from playback and align on one direction to move forward with for Toggletip and Tooltip variants
- [ ] Update or create issues to make any changes to toggletip and tooltip, link them here?
- [ ] Will there be kit work? TBD
- [ ] Will there be dev work? TBD

[sstrubberg]

@mattrosno can we get metrics on Tooltip usage? variants of tooltip & toggletip.