Bump markdown-link-check from 3.10.3 to 3.11.1

Bumps [markdown-link-check](https://github.com/tcort/markdown-link-check) from 3.10.3 to 3.11.1.
- [Release notes](https://github.com/tcort/markdown-link-check/releases)
- [Changelog](https://github.com/tcort/markdown-link-check/blob/master/CHANGELOG.md)
- [Commits](tcort/markdown-link-check@v3.10.3...v3.11.1)

---
updated-dependencies:
- dependency-name: markdown-link-check
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -3,7 +3,7 @@
     "ajv-cli": "^5.0.0",
     "ajv-formats": "^2.1.1",
     "github-label-sync": "2.3.1",
-    "markdown-link-check": "^3.10.3",
+    "markdown-link-check": "^3.11.1",
     "markdown-toc": "^1.2.0",
     "markdownlint-cli": "^0.33.0",
     "prettier": "^2.8.7"