Bump markdown-to-jsx from 6.11.0 to 6.11.4 in /example

Bumps [markdown-to-jsx](https://github.com/probablyup/markdown-to-jsx) from 6.11.0 to 6.11.4.
- [Release notes](https://github.com/probablyup/markdown-to-jsx/releases)
- [Commits](https://github.com/probablyup/markdown-to-jsx/compare/6.11.0...6.11.4)

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

example/yarn.lock

@@ -8532,9 +8532,9 @@ markdown-escapes@^1.0.0:
   integrity sha512-8z4efJYk43E0upd0NbVXwgSTQs6cT3T06etieCMEg7dRbzCbxUCK/GHlX8mhHRDcp+OLlHkPKsvqQTCvsRl2cg==
 
 markdown-to-jsx@^6.9.1, markdown-to-jsx@^6.9.3:
-  version "6.11.0"
-  resolved "https://registry.yarnpkg.com/markdown-to-jsx/-/markdown-to-jsx-6.11.0.tgz#a2e3f2bc781c3402d8bb0f8e0a12a186474623b0"
-  integrity sha512-RH7LCJQ4RFmPqVeZEesKaO1biRzB/k4utoofmTCp3Eiw6D7qfvK8fzZq/2bjEJAtVkfPrM5SMt5APGf2rnaKMg==
+  version "6.11.4"
+  resolved "https://registry.yarnpkg.com/markdown-to-jsx/-/markdown-to-jsx-6.11.4.tgz#b4528b1ab668aef7fe61c1535c27e837819392c5"
+  integrity sha512-3lRCD5Sh+tfA52iGgfs/XZiw33f7fFX9Bn55aNnVNUd2GzLDkOWyKYYD8Yju2B1Vn+feiEdgJs8T6Tg0xNokPw==
   dependencies:
     prop-types "^15.6.2"
     unquote "^1.1.0"
@@ -11106,18 +11106,23 @@ react-inspector@^4.0.0:
     is-dom "^1.0.9"
     prop-types "^15.6.1"
 
-react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1, react-is@^16.8.4:
+react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.4:
   version "16.13.0"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.0.tgz#0f37c3613c34fe6b37cd7f763a0d6293ab15c527"
   integrity sha512-GFMtL0vHkiBv9HluwNZTggSn/sCyEt9n02aM0dSAjGGyqyNlAyftYm4phPxdvCigG15JreC5biwxCgTAJZ7yAA==
 
+react-is@^16.8.1:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
+  integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
+
 react-lifecycles-compat@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"
   integrity sha512-fBASbA6LnOU9dOU2eW7aQ8xmYBSXUIWr+UmF9b1efZBazGNO+rcXT/icdKnYm2pTwcRylVUYwW7H1PHfLekVzA==
 
 "react-photo-view@link:..":
-  version "0.5.1"
+  version "0.5.2"
   dependencies:
     lodash.debounce "^4.0.8"
     lodash.uniqueid "^4.0.1"