Bump rehype-pretty-code from 0.13.2 to 0.14.0

Bumps [rehype-pretty-code](https://github.com/rehype-pretty/rehype-pretty-code/tree/HEAD/packages/core) from 0.13.2 to 0.14.0.
- [Release notes](https://github.com/rehype-pretty/rehype-pretty-code/releases)
- [Changelog](https://github.com/rehype-pretty/rehype-pretty-code/blob/master/packages/core/CHANGELOG.md)
- [Commits](https://github.com/rehype-pretty/rehype-pretty-code/commits/rehype-pretty-code@0.14.0/packages/core)

---
updated-dependencies:
- dependency-name: rehype-pretty-code
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -69,7 +69,7 @@
     "rehype-citation": "^2.1.1",
     "rehype-katex": "^7.0.1",
     "rehype-mathjax": "^6.0.0",
-    "rehype-pretty-code": "^0.13.2",
+    "rehype-pretty-code": "^0.14.0",
     "rehype-raw": "^7.0.0",
     "rehype-slug": "^6.0.0",
     "remark": "^15.0.1",