Combined dependency updates (2023-12-03) (#20)

Includes these updates:
- [Bump actions/setup-java from 3 to 4](#18)
- [Bump commons-io:commons-io from 2.15.0 to 2.15.1 in /test](#19)

Merge branch 'main' of https://github.com/javiertuya/sharpen-action i…

…nto main

Review action.yml and test