chore(deps): bump react-markdown from 7.1.2 to 8.0.0

Bumps [react-markdown](https://github.com/remarkjs/react-markdown) from 7.1.2 to 8.0.0.
- [Release notes](https://github.com/remarkjs/react-markdown/releases)
- [Changelog](https://github.com/remarkjs/react-markdown/blob/main/changelog.md)
- [Commits](https://github.com/remarkjs/react-markdown/compare/7.1.2...8.0.0)

---
updated-dependencies:
- dependency-name: react-markdown
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

packages/core-components/package.json

@@ -54,7 +54,7 @@
     "rc-progress": "3.2.4",
     "react-helmet": "6.1.0",
     "react-hook-form": "^7.12.2",
-    "react-markdown": "^7.0.1",
+    "react-markdown": "^8.0.0",
     "react-router": "6.0.0-beta.0",
     "react-router-dom": "6.0.0-beta.0",
     "react-sparklines": "^1.7.0",