Bump @types/bun from 1.0.12 to 1.1.3 in /packages/core

Bumps [@types/bun](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/bun) from 1.0.12 to 1.1.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/bun)

---
updated-dependencies:
- dependency-name: "@types/bun"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]