chore(deps-dev): bump tailwindcss from 2.2.19 to 3.0.23 in /example

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss) from 2.2.19 to 3.0.23.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/master/CHANGELOG.md)
- [Commits](tailwindlabs/tailwindcss@v2.2.19...v3.0.23)

---
updated-dependencies:
- dependency-name: tailwindcss
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

example/package.json

@@ -50,7 +50,7 @@
     "jest": "27.4.7",
     "patch-package": "6.4.7",
     "postcss": "8.4.12",
-    "tailwindcss": "2.2.19",
+    "tailwindcss": "3.0.23",
     "ts-jest": "27.1.3"
   }
 }