Bump @primevue/themes from 4.1.1 to 4.2.1

Bumps [@primevue/themes](https://github.com/primefaces/primevue/tree/HEAD/packages/themes) from 4.1.1 to 4.2.1.
- [Release notes](https://github.com/primefaces/primevue/releases)
- [Changelog](https://github.com/primefaces/primevue/blob/master/CHANGELOG.md)
- [Commits](https://github.com/primefaces/primevue/commits/4.2.1/packages/themes)

---
updated-dependencies:
- dependency-name: "@primevue/themes"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -9,7 +9,7 @@
     "lint": "eslint src"
   },
   "dependencies": {
-    "@primevue/themes": "^4.1.1",
+    "@primevue/themes": "^4.2.1",
     "primeflex": "^3.3.1",
     "primeicons": "^7.0.0",
     "primevue": "^4.0.0",