chore(deps): bump uikit from 3.21.8 to 3.21.13 (#1301)

Bumps [uikit](https://github.com/uikit/uikit) from 3.21.8 to 3.21.13.
- [Release notes](https://github.com/uikit/uikit/releases)
- [Changelog](https://github.com/uikit/uikit/blob/develop/CHANGELOG.md)
- [Commits](uikit/uikit@v3.21.8...v3.21.13)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -61,7 +61,7 @@
     "ember-modifier": "^4.2.0",
     "ember-toggle": "^9.0.3",
     "ember-truth-helpers": "^4.0.3",
-    "uikit": "^3.21.8"
+    "uikit": "^3.21.13"
   },
   "devDependencies": {
     "@adfinis/eslint-config": "2.1.1",