build(deps): bump prosemirror-transform from 1.3.3 to 1.3.4

Bumps [prosemirror-transform](https://github.com/prosemirror/prosemirror-transform) from 1.3.3 to 1.3.4.
- [Release notes](https://github.com/prosemirror/prosemirror-transform/releases)
- [Changelog](https://github.com/ProseMirror/prosemirror-transform/blob/master/CHANGELOG.md)
- [Commits](ProseMirror/prosemirror-transform@1.3.3...1.3.4)

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

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

Author: dependabot[bot]