Release 2.2.4

[picamator]

Release 2.2.4

Description

1. Upgraded composer dependencies
2. Minor code style refactoring

Type of Change

Please delete options that are not relevant:

• Code style change and minor refactoring

Checklist

• My code follows the style guidelines of this project.
• I have performed a self-review of my code.
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.
• I have updated the documentation to reflect my changes (if applicable).
• I agree to follow this project's Code of Conduct.