chore(deps): bump overlayscrollbars from 2.12.0 to 2.13.0

Bumps [overlayscrollbars](https://github.com/KingSora/OverlayScrollbars/tree/HEAD/packages/overlayscrollbars) from 2.12.0 to 2.13.0.
- [Release notes](https://github.com/KingSora/OverlayScrollbars/releases)
- [Changelog](https://github.com/KingSora/OverlayScrollbars/blob/master/packages/overlayscrollbars/CHANGELOG.md)
- [Commits](https://github.com/KingSora/OverlayScrollbars/commits/v2.13.0/packages/overlayscrollbars)

---
updated-dependencies:
- dependency-name: overlayscrollbars
  dependency-version: 2.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -40,7 +40,7 @@
     "katex": "^0.16.27",
     "markdown-it": "^14.1.0",
     "mdast-util-to-string": "^4.0.0",
-    "overlayscrollbars": "^2.12.0",
+    "overlayscrollbars": "^2.13.0",
     "pagefind": "^1.4.0",
     "photoswipe": "^5.4.4",
     "reading-time": "^1.5.0",