chore(deps-dev): bump react-dnd-html5-backend from 8.0.3 to 16.0.0

Bumps [react-dnd-html5-backend](https://github.com/react-dnd/react-dnd) from 8.0.3 to 16.0.0.
- [Release notes](https://github.com/react-dnd/react-dnd/releases)
- [Changelog](https://github.com/react-dnd/react-dnd/blob/main/CHANGELOG.md)
- [Commits](react-dnd/react-dnd@v8.0.3...v16.0.0)

---
updated-dependencies:
- dependency-name: react-dnd-html5-backend
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -73,7 +73,7 @@
     "prettier": "^2.1.2",
     "react": "^16.14.0",
     "react-dnd": "^8.0.3",
-    "react-dnd-html5-backend": "^8.0.3",
+    "react-dnd-html5-backend": "^16.0.0",
     "react-dom": "^16.14.0",
     "react-redux": "^4.4.10",
     "react-router": "^3.0.0",