build(deps): bump contentful-management (#2013)

Bumps the production-dependencies group with 1 update: [contentful-management](https://github.com/contentful/contentful-management.js).


Updates `contentful-management` from 11.50.1 to 11.51.0
- [Release notes](https://github.com/contentful/contentful-management.js/releases)
- [Changelog](https://github.com/contentful/contentful-management.js/blob/master/CHANGELOG.md)
- [Commits](contentful/contentful-management.js@v11.50.1...v11.51.0)

---
updated-dependencies:
- dependency-name: contentful-management
  dependency-version: 11.51.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
...

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

Author: dependabot[bot]