fix(deps): update dependency @codemirror/lang-javascript to v0.19.4 (#185)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

package.json

@@ -66,7 +66,7 @@
     "@babel/runtime": "7.16.7",
     "@babel/standalone": "7.16.8",
     "@babel/core": "7.16.7",
-    "@codemirror/lang-javascript": "0.19.3",
+    "@codemirror/lang-javascript": "0.19.4",
     "@uiw/copy-to-clipboard": "1.0.12",
     "@uiw/react-codemirror": "4.3.3",
     "@uiw/react-split": "5.8.5",