Bump codemirror from 5.56.0 to 5.58.2 in /priv/public/ui

Bumps [codemirror](https://github.com/codemirror/CodeMirror) from 5.56.0 to 5.58.2.
- [Release notes](https://github.com/codemirror/CodeMirror/releases)
- [Changelog](https://github.com/codemirror/CodeMirror/blob/master/CHANGELOG.md)
- [Commits](codemirror/codemirror5@5.56.0...5.58.2)

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Author: dependabot[bot]