* Clean up CI, Update Gradle and dependencies.
* Attempt 1 on minecraftforge's gradle.
* Attempt 2 on minecraftforge's gradle.
* Go back to Gradle 7.5.1.
* Revert shadow back to 7.1.2.
* ViaForge 3.4.4, Update via* to dev builds, G1GC.
- Use the latest forgegradle available, forgegradle 5
- Update mixins
- Remove the terrible libs folder and grab libs from repos
- Rewrite build.gradle, settings.gradle, gradle.properties to support forgegradle 5
- Upgraded to gradle 7.2
- Use DefaultEventLoopGroup instead of LocalEventLoopGroup, as the latter is deprecated
- Both dev environment and building have been tested
