Bump superdesk-core from 0fd67ed to b3fc2eb in /client (#71)

Bumps [superdesk-core](https://github.com/superdesk/superdesk-client-core) from `0fd67ed` to `b3fc2eb`.
- [Release notes](https://github.com/superdesk/superdesk-client-core/releases)
- [Commits](superdesk/superdesk-client-core@0fd67ed...b3fc2eb)

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

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