CakePHP 4 Support

[josephshanak]

I am currently using this plugin in a CakePHP3 application that is preparing to upgrade to CakePHP 4, and I would like to know what your plans are for maintaining this plugin now that CakePHP 4 is out. Are there plans on updating this plugin to support CakePHP 4?

[josephshanak]

@renan I have created a PR to update the plugin to support Cake4: #5