Bump cypress-react-unit-test from 2.4.3 to 3.3.1 (mui#1685)

Bumps [cypress-react-unit-test](https://github.com/bahmutov/cypress-react-unit-test) from 2.4.3 to 3.3.1.
- [Release notes](https://github.com/bahmutov/cypress-react-unit-test/releases)
- [Commits](cypress-io/cypress-react-unit-test@v2.4.3...v3.3.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

lib/package.json

@@ -95,7 +95,7 @@
  "babel-plugin-react-remove-properties": "^0.3.0",
  "codecov": "^3.6.5",
  "cross-env": "^5.2.0",
- "cypress-react-unit-test": "^2.4.3",
+ "cypress-react-unit-test": "^3.3.1",
  "date-fns": "^2.0.0-alpha.27",
  "enzyme": "^3.11.0",
  "enzyme-adapter-react-16": "^1.15.2",