Build(deps): Bump remark-math from 3.0.1 to 5.1.1

Bumps [remark-math](https://github.com/remarkjs/remark-math) from 3.0.1 to 5.1.1.
- [Release notes](https://github.com/remarkjs/remark-math/releases)
- [Commits](remarkjs/remark-math@3.0.1...5.1.1)

---
updated-dependencies:
- dependency-name: remark-math
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Diff for: package.json

@@ -73,7 +73,7 @@
     "postcss-values-parser": "2.0.1",
     "regexp-util": "1.2.2",
     "remark-footnotes": "2.0.0",
-    "remark-math": "3.0.1",
+    "remark-math": "5.1.1",
     "remark-parse": "8.0.3",
     "resolve": "1.20.0",
     "semver": "7.3.5",