chore(deps): bump rehype-katex from 4.0.0 to 7.0.1

Bumps [rehype-katex](https://github.com/remarkjs/remark-math) from 4.0.0 to 7.0.1.
- [Release notes](https://github.com/remarkjs/remark-math/releases)
- [Commits](https://github.com/remarkjs/remark-math/compare/rehype-katex@4.0.0...rehype-katex@7.0.1)

---
updated-dependencies:
- dependency-name: rehype-katex
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -42,7 +42,7 @@
     "react-scripts": "4.0.3",
     "react-textarea-autosize": "^8.3.2",
     "rehype-highlight": "^4.1.0",
-    "rehype-katex": "^4.0.0",
+    "rehype-katex": "^7.0.1",
     "rehype-sanitize": "^4.0.0",
     "rehype-stringify": "^8.0.0",
     "remark": "^13.0.0",