Bump react-markdown from 4.2.2 to 4.3.0

Bumps [react-markdown](https://github.com/rexxars/react-markdown) from 4.2.2 to 4.3.0.
- [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...v4.3.0)

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

package.json

@@ -24,7 +24,7 @@
     "react": "^16.12.0",
     "react-clipboard.js": "^2.0.16",
     "react-dom": "^16.12.0",
-    "react-markdown": "^4.2.2",
+    "react-markdown": "^4.3.0",
     "styled-components": "^4.4.1",
     "throttle-debounce": "^2.1.0"
   },

yarn.lock

@@ -7080,10 +7080,10 @@ react-is@^16.6.0, react-is@^16.8.1, react-is@^16.8.6:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.12.0.tgz#2cc0fe0fba742d97fd527c42a13bec4eeb06241c"
   integrity sha512-rPCkf/mWBtKc97aLL9/txD8DZdemK0vkA3JMLShjlJB3Pj3s+lpf1KaBzMfQrAmhMQB0n1cU/SUGgKKBCe837Q==
 
-react-markdown@^4.2.2:
-  version "4.2.2"
-  resolved "https://registry.yarnpkg.com/react-markdown/-/react-markdown-4.2.2.tgz#b378774fcffb354653db8749153fc8740f9ed2f1"
-  integrity sha512-/STJiRFmJuAIUdeBPp/VyO5bcenTIqP3LXuC3gYvregmYGKjnszGiFc2Ph0LsWC17Un3y/CT8TfxnwJT7v9EJw==
+react-markdown@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/react-markdown/-/react-markdown-4.3.0.tgz#9575a1d93bff138022689ebc809c7d463cb8ec63"
+  integrity sha512-DGecgkhonJRakIDqT7Q0SYdD7rkHpLOESl5XyoWW0KMj1eyu0VkNbFL0HVLwgr5sgjFBnX5DUZcq2e79tcABag==
   dependencies:
     html-to-react "^1.3.4"
     mdast-add-list-metadata "1.0.1"