chore(deps): bump codemirror from 5.53.2 to 5.54.0 (#59)

Bumps [codemirror](https://github.com/codemirror/CodeMirror) from 5.53.2 to 5.54.0.
- [Release notes](https://github.com/codemirror/CodeMirror/releases)
- [Changelog](https://github.com/codemirror/CodeMirror/blob/master/CHANGELOG.md)
- [Commits](codemirror/codemirror5@5.53.2...5.54.0)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -20,7 +20,7 @@
     "test:watch": "jest --watch"
   },
   "dependencies": {
-    "codemirror": "5.53.2",
+    "codemirror": "5.54.0",
     "dom-accessibility-api": "^0.4.3",
     "js-beautify": "^1.11.0",
     "lodash.debounce": "4.0.8",