Update wpilib and build version number

Author: kylecorry31

build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id "edu.wpi.first.GradleRIO" version "2022.1.1"
+    id "edu.wpi.first.GradleRIO" version "2022.4.1"
     id "java-library"
     id "maven-publish"
 }
@@ -9,7 +9,7 @@ targetCompatibility = JavaVersion.VERSION_11
 def includeDesktopSupport = true
 
 group 'com.thegongoliers'
-version '6.0.0-beta03'
+version '6.0.0'
 
 
 publishing {