update to java 23 (#63)

Author: derklaro

.github/workflows/gradle.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Setup java
         uses: actions/setup-java@v4
         with:
-          java-version: 22
+          java-version: 23
           check-latest: true
           distribution: 'zulu'
 

cloudnet-rest-module/build.gradle.kts

@@ -62,23 +62,23 @@ tasks.withType<Test> {
 }
 
 tasks.withType<JavaCompile> {
-  sourceCompatibility = JavaVersion.VERSION_22.toString()
-  targetCompatibility = JavaVersion.VERSION_22.toString()
+  sourceCompatibility = JavaVersion.VERSION_23.toString()
+  targetCompatibility = JavaVersion.VERSION_23.toString()
 
   options.compilerArgs.add("-Xlint:-preview")
   options.compilerArgs.add("--enable-preview")
 }
 
 tasks.withType<Javadoc> {
   val options = options as? StandardJavadocDocletOptions ?: return@withType
-  options.addStringOption("-release", "22")
+  options.addStringOption("-release", "23")
   options.addBooleanOption("-enable-preview", true)
 }
 
 extensions.configure<JavaPluginExtension> {
   toolchain {
     vendor = JvmVendorSpec.AZUL
-    languageVersion = JavaLanguageVersion.of(22)
+    languageVersion = JavaLanguageVersion.of(23)
   }
 }
 
@@ -95,8 +95,8 @@ tasks.withType<ShadowJar> {
 }
 
 tasks.withType<JavaCompile> {
-  sourceCompatibility = JavaVersion.VERSION_22.toString()
-  targetCompatibility = JavaVersion.VERSION_22.toString()
+  sourceCompatibility = JavaVersion.VERSION_23.toString()
+  targetCompatibility = JavaVersion.VERSION_23.toString()
 }
 
 moduleJson {