Bump @codemirror/legacy-modes from 6.4.0 to 6.4.1

Bumps [@codemirror/legacy-modes](https://github.com/codemirror/legacy-modes) from 6.4.0 to 6.4.1.
- [Changelog](https://github.com/codemirror/legacy-modes/blob/main/CHANGELOG.md)
- [Commits](codemirror/legacy-modes@6.4.0...6.4.1)

---
updated-dependencies:
- dependency-name: "@codemirror/legacy-modes"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -47,7 +47,7 @@
     "@codemirror/lang-html": "^6.4.9",
     "@codemirror/lang-xml": "^6.1.0",
     "@codemirror/language": "^6.10.2",
-    "@codemirror/legacy-modes": "^6.4.0",
+    "@codemirror/legacy-modes": "^6.4.1",
     "@codemirror/state": "^6.4.1",
     "@codemirror/view": "^6.29.1",
     "@fortawesome/fontawesome-free": "^6.6.0",