Add gradle setup to docs

[programista10kpln]

Hi, thank you so much for the awesome job maintaining this project. However I really don't like how all guides are maven only in the docs. Can you please add step by step instructions and examples how to setup this lib using gradle? It would help immensly. Kind regards.

[github-actions]

This issue has been automatically closed because the author did not indicate they are willing to put in the effort needed to resolve it.