chore(deps): bump uikit from 3.16.15 to 3.16.23

Bumps [uikit](https://github.com/uikit/uikit) from 3.16.15 to 3.16.23.
- [Release notes](https://github.com/uikit/uikit/releases)
- [Changelog](https://github.com/uikit/uikit/blob/develop/CHANGELOG.md)
- [Commits](uikit/uikit@v3.16.15...v3.16.23)

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

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

Author: dependabot[bot]

package-lock.json

@@ -6,7 +6,7 @@
     "@fortawesome/fontawesome-free": "^6.4.0",
     "highlight.js": "^11.8.0",
     "katex": "^0.16.8",
-    "uikit": "^3.15.17",
+    "uikit": "^3.16.23",
     "www-covidcast": "https://github.com/cmu-delphi/www-covidcast/releases/download/v3.2.6/www-covidcast-3.2.6.tgz",
     "www-covidcast-classic": "https://github.com/cmu-delphi/www-covidcast-classic/releases/download/v2.6.5/www-covidcast-classic-2.6.5.tgz",
     "www-epivis": "https://github.com/cmu-delphi/www-epivis/releases/download/v2.0.3/www-epivis-2.0.3.tgz"