chore(deps-dev): Bump remark-frontmatter from 4.0.1 to 5.0.0 (#363)

Bumps [remark-frontmatter](https://github.com/remarkjs/remark-frontmatter) from 4.0.1 to 5.0.0.
- [Release notes](https://github.com/remarkjs/remark-frontmatter/releases)
- [Commits](remarkjs/remark-frontmatter@4.0.1...5.0.0)

---
updated-dependencies:
- dependency-name: remark-frontmatter
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -49,7 +49,7 @@
     "micromark-extension-mdx-md": "^2.0.0",
     "remark-cli": "^11.0.0",
     "remark-comment": "^1.0.0",
-    "remark-frontmatter": "^4.0.1",
+    "remark-frontmatter": "^5.0.0",
     "remark-gfm": "^3.0.1",
     "remark-mdx": "^2.3.0",
     "remark-preset-lint-consistent": "^5.1.2",