Bump react-markdown from 4.2.2 to 4.3.1 (#1216)

Bumps [react-markdown](https://github.com/rexxars/react-markdown) from 4.2.2 to 4.3.1.
- [Release notes](https://github.com/rexxars/react-markdown/releases)
- [Changelog](https://github.com/rexxars/react-markdown/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rexxars/react-markdown/compare/v4.2.2...v4.3.1)

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

package-lock.json

@@ -8975,9 +8975,9 @@
       "integrity": "sha512-fBASbA6LnOU9dOU2eW7aQ8xmYBSXUIWr+UmF9b1efZBazGNO+rcXT/icdKnYm2pTwcRylVUYwW7H1PHfLekVzA=="
     },
     "react-markdown": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/react-markdown/-/react-markdown-4.2.2.tgz",
-      "integrity": "sha512-/STJiRFmJuAIUdeBPp/VyO5bcenTIqP3LXuC3gYvregmYGKjnszGiFc2Ph0LsWC17Un3y/CT8TfxnwJT7v9EJw==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/react-markdown/-/react-markdown-4.3.1.tgz",
+      "integrity": "sha512-HQlWFTbDxTtNY6bjgp3C3uv1h2xcjCSi1zAEzfBW9OwJJvENSYiLXWNXN5hHLsoqai7RnZiiHzcnWdXk2Splzw==",
       "requires": {
         "html-to-react": "^1.3.4",
         "mdast-add-list-metadata": "1.0.1",

package.json

@@ -101,7 +101,7 @@
     "react-formbuilder": "^0.11.0",
     "react-ga": "^2.7.0",
     "react-helmet": "^5.2.1",
-    "react-markdown": "^4.2.2",
+    "react-markdown": "^4.3.1",
     "react-modal": "^3.11.1",
     "react-router": "^5.1.2",
     "react-router-dom": "^5.1.2",