Bump markdown-it and @types/markdown-it (sass#879)

Bumps [markdown-it](https://github.com/markdown-it/markdown-it) and [@types/markdown-it](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/markdown-it). These dependencies needed to be updated together.

Updates `markdown-it` from 13.0.1 to 13.0.2
- [Changelog](https://github.com/markdown-it/markdown-it/blob/master/CHANGELOG.md)
- [Commits](markdown-it/markdown-it@13.0.1...13.0.2)

Updates `@types/markdown-it` from 13.0.1 to 13.0.5
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/markdown-it)

---
updated-dependencies:
- dependency-name: markdown-it
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: "@types/markdown-it"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -57,7 +57,7 @@
     "@types/jquery": "^3.5.22",
     "@types/jqueryui": "^1.12.19",
     "@types/lodash": "^4.14.200",
-    "@types/markdown-it": "^13.0.1",
+    "@types/markdown-it": "^13.0.5",
     "@types/markdown-it-attrs": "^4.1.2",
     "@types/markdown-it-footnote": "^3.0.0",
     "@types/node": "^16",
@@ -80,7 +80,7 @@
     "liquidjs": "^10.9.2",
     "lodash": "^4.17.21",
     "lorem-ipsum": "^2.0.8",
-    "markdown-it": "^13.0.1",
+    "markdown-it": "^13.0.2",
     "markdown-it-anchor": "^8.6.7",
     "markdown-it-attrs": "^4.1.6",
     "markdown-it-deflist": "^2.1.0",