Bump superdesk-core from d5bd677 to b901fd3 in /client (#135)

Bumps [superdesk-core](https://github.com/superdesk/superdesk-client-core) from `d5bd677` to `b901fd3`.
- [Release notes](https://github.com/superdesk/superdesk-client-core/releases)
- [Commits](superdesk/superdesk-client-core@d5bd677...b901fd3)

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

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