chore(deps-dev): bump cypress from 3.8.3 to 4.0.0

Bumps [cypress](https://github.com/cypress-io/cypress) from 3.8.3 to 4.0.0.
- [Release notes](https://github.com/cypress-io/cypress/releases)
- [Commits](https://github.com/cypress-io/cypress/compare/v3.8.3...v4.0.0)

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

package.json

@@ -38,7 +38,7 @@
         "yargs-parser": "^16.1.0"
     },
     "devDependencies": {
-        "cypress": "^3.8.3",
+        "cypress": "^4.0.0",
         "node-sass": "^4.13.1",
         "sass-loader": "^8.0.2",
         "start-server-and-test": "^1.10.8"