test(react): upgrade to react 17, remove enzyme

[ashleyryan]

convert to react-testing-library, also update jest and jsdom versions

Signed-off-by: Ashley Ryan asryan@vmware.com

PR Checklist

Please check if your PR fulfills the following requirements:

• [x] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)
• [ ] If applicable, have a visual design approval

PR Type

What kind of change does this PR introduce?

• [ ] Bugfix
• [ ] Feature
• [ ] Code style update (formatting, local variables)
• [ ] Refactoring (no functional changes, no api changes)
• [x] Build related changes
• [ ] CI related changes
• [ ] Documentation content changes
• [ ] clarity.design website / infrastructure changes
• [ ] Other... Please describe:

What is the current behavior?

What is the new behavior?

Does this PR introduce a breaking change?

• [ ] Yes
• [x] No

Other information

There are a handful of newer components (dropdown, popover) throwing exceptions in jsdom. Those are skipped for now, but those issues will need to be fixed.