1.12.1.4 "Christmas Native-Tea Scene"

This release includes some significant fixes for Graal Native Image support, which was broken in 1.12.1.3 (by some comments in JSON, of all things, as well as some other issues). It also updates the GDX TeaVM backend to 1.0.0-b8 and provides the option to separately update TeaVM itself to a higher version than what the backend defaults to. There are also a few other important changes. Debugging LWJGL3 apps in IDEA on a Mac is possible again; thanks to Discord user fdreger for figuring out the solution. You can set IDEA to run your project using the IDE rather than Gradle, which can help in various situations; thanks to Discord user Ma for the helpful configuration used. The Gradle Plugin Portal was missing from the buildscript section, which may have caused problems when a plugin wasn't also in Maven Central. The generated assets.txt file is now ignored from Git repos by default; thanks @lyze237 for this one. Overall, not really any new features, just lots of bugs squashed.