composer(deps-dev): bump symplify/easy-coding-standard

Bumps [symplify/easy-coding-standard](https://github.com/easy-coding-standard/easy-coding-standard) from 12.3.3 to 12.3.4.
- [Release notes](https://github.com/easy-coding-standard/easy-coding-standard/releases)
- [Commits](easy-coding-standard/easy-coding-standard@12.3.3...12.3.4)

---
updated-dependencies:
- dependency-name: symplify/easy-coding-standard
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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