* Fix bug where is-plain-obj is not transpiled by Jest, update lock.
* Update packages.
* Mock useSelect for a handful of RichText selectors in test.
* Resolve react to single version to avoid invalid hook errors.
* Patch trim-html locally to avoid a bug in the released npm source.
* Mock out resizeObserver to avoid https://github.com/FezVrasta/react-resize-aware/issues/58
* Don't transpile config package: https://github.com/node-config/node-config/issues/628
Sam Seay