chore(deps-dev): bump @contentful/app-sdk from 4.44.0 to 4.45.0 (#2721)

Bumps [@contentful/app-sdk](https://github.com/contentful/ui-extensions-sdk) from 4.44.0 to 4.45.0.
- [Release notes](https://github.com/contentful/ui-extensions-sdk/releases)
- [Changelog](https://github.com/contentful/ui-extensions-sdk/blob/main/CHANGELOG.md)
- [Commits](contentful/ui-extensions-sdk@v4.44.0...v4.45.0)

---
updated-dependencies:
- dependency-name: "@contentful/app-sdk"
  dependency-version: 4.45.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]