Bump classnames from 2.3.2 to 2.5.1

Bumps [classnames](https://github.com/JedWatson/classnames) from 2.3.2 to 2.5.1.
- [Changelog](https://github.com/JedWatson/classnames/blob/main/HISTORY.md)
- [Commits](https://github.com/JedWatson/classnames/compare/v2.3.2...v2.5.1)

---
updated-dependencies:
- dependency-name: classnames
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -85,7 +85,7 @@
     "@babel/preset-react": "^7.23.3",
     "@googleapis/drive": "^8.6.0",
     "body-parser": "^1.20.2",
-    "classnames": "^2.3.2",
+    "classnames": "^2.5.1",
     "codemirror": "^5.65.6",
     "cookie-parser": "^1.4.6",
     "create-react-class": "^15.7.0",