Bump markdown-it-attrs from 4.2.0 to 4.3.1

Bumps [markdown-it-attrs](https://github.com/arve0/markdown-it-attrs) from 4.2.0 to 4.3.1.
- [Release notes](https://github.com/arve0/markdown-it-attrs/releases)
- [Commits](arve0/markdown-it-attrs@v4.2.0...v4.3.1)

---
updated-dependencies:
- dependency-name: markdown-it-attrs
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
     "expose-loader": "^5.0.0",
     "gray-matter": "^4.0.3",
     "markdown-it-anchor": "^9.2.0",
-    "markdown-it-attrs": "^4.2.0",
+    "markdown-it-attrs": "^4.3.1",
     "mini-css-extract-plugin": "^2.9.1",
     "moment": "^2.30.1",
     "postcss-loader": "^8.1.1",