[CHORE] Update for 1.21

build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id "xyz.wagyourtail.unimined" version "1.1.0-SNAPSHOT" apply false
+    id "xyz.wagyourtail.unimined" version "1.2.9" apply false
 }
 
 // Edit in gradle.properties
@@ -15,8 +15,8 @@ subprojects {
     group = rootProject.group
     version = rootProject.version
 
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
 
     // Add your maven repositories here
     repositories {
@@ -73,10 +73,10 @@ subprojects {
 
     tasks.withType(JavaCompile).configureEach {
         it.options.encoding = 'UTF-8'
-        it.options.release = 17
+        it.options.release = 21
     }
 
-    tasks.withType(GenerateModuleMetadata) {
+    tasks.withType(GenerateModuleMetadata).configureEach {
         enabled = false
     }