build(deps): bump katex from 0.16.21 to 0.16.22

Bumps [katex](https://github.com/KaTeX/KaTeX) from 0.16.21 to 0.16.22.
- [Release notes](https://github.com/KaTeX/KaTeX/releases)
- [Changelog](https://github.com/KaTeX/KaTeX/blob/main/CHANGELOG.md)
- [Commits](https://github.com/KaTeX/KaTeX/compare/v0.16.21...v0.16.22)

---
updated-dependencies:
- dependency-name: katex
  dependency-version: 0.16.22
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -95,7 +95,7 @@
 		"idb": "^7.1.1",
 		"js-sha256": "^0.10.1",
 		"jspdf": "^3.0.0",
-		"katex": "^0.16.21",
+		"katex": "^0.16.22",
 		"kokoro-js": "^1.1.1",
 		"marked": "^9.1.0",
 		"mermaid": "^11.6.0",