chore(deps-dev): bump tailwindcss from 3.0.15 to 3.0.18

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss) from 3.0.15 to 3.0.18.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/master/CHANGELOG.md)
- [Commits](tailwindlabs/tailwindcss@v3.0.15...v3.0.18)

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

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

package.json

@@ -17,7 +17,7 @@
     "postcss": "^8.4.5",
     "postcss-cli": "^9.1.0",
     "standard-version": "^9.3.2",
-    "tailwindcss": "^3.0.15",
+    "tailwindcss": "^3.0.18",
     "vuepress": "^2.0.0-beta.35"
   }
 }