chore(deps): bump prosemirror-transform from 1.8.0 to 1.9.0 (#6928)

Bumps [prosemirror-transform](https://github.com/prosemirror/prosemirror-transform) from 1.8.0 to 1.9.0.
- [Changelog](https://github.com/ProseMirror/prosemirror-transform/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prosemirror/prosemirror-transform/compare/1.8.0...1.9.0)

---
updated-dependencies:
- dependency-name: prosemirror-transform
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -181,7 +181,7 @@
     "prosemirror-schema-list": "^1.3.0",
     "prosemirror-state": "^1.4.3",
     "prosemirror-tables": "^1.3.5",
-    "prosemirror-transform": "^1.8.0",
+    "prosemirror-transform": "^1.9.0",
     "prosemirror-view": "^1.32.0",
     "query-string": "^7.1.3",
     "randomstring": "1.3.0",