Bump examples/codelabs from 11bbf40 to 67b0007

Bumps [examples/codelabs](https://github.com/flutter/codelabs) from `11bbf40` to `67b0007`.
- [Commits](flutter/codelabs@11bbf40...67b0007)

---
updated-dependencies:
- dependency-name: examples/codelabs
  dependency-type: direct:production
...

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