Bump superdesk-core from 07d5daf to aff5a1f in /client (#143)

Bumps [superdesk-core](https://github.com/superdesk/superdesk-client-core) from `07d5daf` to `aff5a1f`.
- [Release notes](https://github.com/superdesk/superdesk-client-core/releases)
- [Commits](superdesk/superdesk-client-core@07d5daf...aff5a1f)

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

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