chore(deps-dev): bump @figma/widget-typings from 1.11.0 to 1.12.0 (#303)

Bumps [@figma/widget-typings](https://github.com/figma/widget-typings) from 1.11.0 to 1.12.0.
- [Commits](figma/widget-typings@v1.11.0...v1.12.0)

---
updated-dependencies:
- dependency-name: "@figma/widget-typings"
  dependency-version: 1.12.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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