chore: bump @progress/kendo-drawing

Bumps the kendo-dependencies group in /examples/kendo-react-stackblitz-app with 1 update: [@progress/kendo-drawing](https://github.com/telerik/kendo-drawing).


Updates `@progress/kendo-drawing` from 1.20.4 to 1.21.0
- [Commits](https://github.com/telerik/kendo-drawing/commits)

---
updated-dependencies:
- dependency-name: "@progress/kendo-drawing"
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: kendo-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]