update gradle version

## Description
Since this is based on a very old project, the gradle version should be updated to ensure compatibility

**Solution:** update the gradle version and replace deprecated parts

Start by locating the project's Gradle configuration and checking which Gradle version it uses. Inventory the deprecated parts affected by the upgrade, then verify that the project still builds with the updated version and that those deprecated parts have been replaced.

Written by the indexing model from the issue text.