build(deps): bump @clerk/themes from 2.1.9 to 2.1.19

Bumps [@clerk/themes](https://github.com/clerk/javascript/tree/HEAD/packages/themes) from 2.1.9 to 2.1.19.
- [Release notes](https://github.com/clerk/javascript/releases)
- [Changelog](https://github.com/clerk/javascript/blob/main/packages/themes/CHANGELOG.md)
- [Commits](https://github.com/clerk/javascript/commits/@clerk/themes@2.1.19/packages/themes)

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

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

package.json

@@ -48,7 +48,7 @@
     "@types/canvas-confetti": "^1.6.4",
     "@types/nprogress": "^0.2.3",
     "@types/react-twemoji": "^0.4.3",
-    "@clerk/themes": "^2.1.8",
+    "@clerk/themes": "^2.1.19",
     "@tailwindcss/typography": "^0.5.13",
     "@types/node": "^20",
     "@types/react": "^18",