Add some accessibility to the react-json-tree for keyboard naviagation, also allow Arrow Override

[tisdadd]

This library had met everything I needed but for the fact that I wanted things to be able to be navigated by keyboards. Default arrows are now focusable as buttons and have some basic aria expandable applied. Looked into treeitem roles but realized that they are explicitly set for a selectable tree inputs, so treated it as standard expandable list.

I saw Issue 464 when I was initially looking simply into replacing with buttons, and realized that I should probably still throw that in there.

Hopefully this is helpful, if not or if I should do something else, please let me know.

[changeset-bot]

🦋 Changeset detected

Latest commit: bfa9c3f

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 17 packages

Name	Type
react-json-tree	Minor
react-json-tree-example	Minor
remotedev-redux-devtools-extension	Patch
@redux-devtools/inspector-monitor	Patch
@redux-devtools/log-monitor	Patch
@redux-devtools/rtk-query-monitor	Patch
@redux-devtools/app-core	Patch
@redux-devtools/inspector-monitor-test-tab	Patch
@redux-devtools/inspector-monitor-trace-tab	Patch
inspector-demo	Patch
test-demo	Patch
counter-redux	Patch
todomvc	Patch
slider-todomvc	Patch
rtk-query-demo	Patch
@redux-devtools/app	Patch
@redux-devtools/cli	Patch

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