Merge branch 'mc-1.16.x' into mc-1.18.x

buildSrc/src/main/kotlin/cc/tweaked/gradle/CCTweakedPlugin.kt

@@ -2,6 +2,7 @@ package cc.tweaked.gradle
 
 import org.gradle.api.Plugin
 import org.gradle.api.Project
+import org.gradle.jvm.toolchain.JavaLanguageVersion
 
 /**
  * Configures projects to match a shared configuration.
@@ -10,4 +11,8 @@ class CCTweakedPlugin : Plugin<Project> {
     override fun apply(project: Project) {
         project.extensions.create("cct", CCTweakedExtension::class.java)
     }
+
+    companion object {
+        val JAVA_VERSION = JavaLanguageVersion.of(17)
+    }
 }