chore(deps): bump remark-validate-links from 8.0.3 to 9.0.0 (#451)

Bumps [remark-validate-links](https://github.com/remarkjs/remark-validate-links) from 8.0.3 to 9.0.0.
- [Release notes](https://github.com/remarkjs/remark-validate-links/releases)
- [Commits](remarkjs/remark-validate-links@8.0.3...9.0.0)

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

package.json

@@ -34,7 +34,7 @@
     "remark-cli": "^6.0.1",
     "remark-lint-no-heading-punctuation": "^1.0.3",
     "remark-preset-lint-recommended": "^3.0.3",
-    "remark-validate-links": "^8.0.3",
+    "remark-validate-links": "^9.0.0",
     "standard-version": "^6.0.1",
     "yargs": "^13.3.0"
   },