Bump superdesk-planning from d9d3fc5 to d2e730e in /client (#242)

Bumps [superdesk-planning](https://github.com/superdesk/superdesk-planning) from `d9d3fc5` to `d2e730e`.
- [Release notes](https://github.com/superdesk/superdesk-planning/releases)
- [Commits](superdesk/superdesk-planning@d9d3fc5...d2e730e)

---
updated-dependencies:
- dependency-name: superdesk-planning
  dependency-type: direct:production
...

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