Add support for 1.21.3 + make all the 1.21.x versions a single file (the CyanLib doesn't use things that changed between
the different 1.21 versions, so separating each version is not needed)
Developer information
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle.
maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }
