feat: Use concurrent React when available (testing-library#937)

BREAKING CHANGE: If you have React 18 installed, we'll use the new [`createRoot` API](reactwg/react-18#5) by default which comes with a set of [changes while also enabling support for concurrent features](reactwg/react-18#4).
To can opt-out of this change by using `render(ui, { legacyRoot: true } )`. But be aware that the legacy root API is deprecated in React 18 and its usage will trigger console warnings.

docs: add ImADrafter as a contributor for doc (testing-library#961)

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

feat: Bump @testing-library/dom

BREAKING CHANGE: Bump `@testing-library/dom` to 8.0.0. Please check out the [`@testing-library/dom@8.0.0` release page](https://github.com/testing-library/dom-testing-library/releases/tag/v8.0.0) for a detailed list of breaking changes.

fix: Update @testing-library/dom (testing-library#931)

feat: Drop support for node 10 (testing-library#930)

BREAKING CHANGE: node 10 is no longer supported. It reached its end-of-life on 30.04.2021.

fix: Bump testing-library/dom to v8 alpha (testing-library#923)

docs: add jhnns as a contributor (testing-library#912)

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

fix(types): exclude tsconfig from types folder in publish flow (testi…

…ng-library#893)

docs: add solufa as a contributor (testing-library#872)

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

fix(render): Default to HTMLElement in returned container (testing-li…

…brary#868)