Bump remark from 9.0.0 to 12.0.1 (#5996)

Bumps [remark](https://github.com/remarkjs/remark) from 9.0.0 to 12.0.1.
- [Release notes](https://github.com/remarkjs/remark/releases)
- [Changelog](https://github.com/remarkjs/remark/blob/main/changelog.md)
- [Commits](https://github.com/remarkjs/remark/compare/9.0.0...12.0.1)

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

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

package.json

@@ -161,7 +161,7 @@
     "protractor": "^5.4.2",
     "protractor-retry": "^1.2.9",
     "protractor-smartrunner": "^0.1.1",
-    "remark": "^9.0.0",
+    "remark": "^12.0.1",
     "remark-frontmatter": "^1.2.0",
     "rimraf": "^3.0.2",
     "rxjs-tslint-rules": "^4.10.0",