update yarn.lock

Author: David Schumann

yarn.lock

@@ -2688,9 +2688,9 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
-simple-markdown@^0.3.1:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/simple-markdown/-/simple-markdown-0.3.2.tgz#eb3902dc3bcf74fdfc1883230286dcadea870dc0"
+simple-markdown@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/simple-markdown/-/simple-markdown-0.4.0.tgz#86ec1344c7747a3ca120f5e4325be88cb4a67cc3"
 
 slash@^1.0.0:
   version "1.0.0"