chore(deps-dev): bump codeigniter4/devkit from 1.1.2 to 1.2.0

Bumps [codeigniter4/devkit](https://github.com/codeigniter4/devkit) from 1.1.2 to 1.2.0.
- [Release notes](https://github.com/codeigniter4/devkit/releases)
- [Commits](codeigniter4/devkit@v1.1.2...v1.2.0)

---
updated-dependencies:
- dependency-name: codeigniter4/devkit
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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