Bump tailwindcss from 3.1.4 to 3.1.8

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss) from 3.1.4 to 3.1.8.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/master/CHANGELOG.md)
- [Commits](tailwindlabs/tailwindcss@v3.1.4...v3.1.8)

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

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

Author: dependabot[bot]

package.json

@@ -30,7 +30,7 @@
   },
   "dependencies": {
     "flat": "5.0.2",
-    "tailwindcss": "3.1.4"
+    "tailwindcss": "3.1.8"
   },
   "devDependencies": {
     "jest": "28.1.2",