build(deps-dev): bump @mariozechner/pi-ai from 0.67.1 to 0.67.2

Bumps [@mariozechner/pi-ai](https://github.com/badlogic/pi-mono/tree/HEAD/packages/ai) from 0.67.1 to 0.67.2.
- [Release notes](https://github.com/badlogic/pi-mono/releases)
- [Changelog](https://github.com/badlogic/pi-mono/blob/main/packages/ai/CHANGELOG.md)
- [Commits](https://github.com/badlogic/pi-mono/commits/v0.67.2/packages/ai)

---
updated-dependencies:
- dependency-name: "@mariozechner/pi-ai"
  dependency-version: 0.67.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]