HHH-17377 - Migrate to JPA 3.2

https://hibernate.atlassian.net/browse/HHH-17377

XJB changes (JAXB "binding model")

tooling/metamodel-generator/hibernate-jpamodelgen.gradle

@@ -10,22 +10,10 @@ apply from: rootProject.file( 'gradle/published-java-module.gradle' )
 apply plugin: 'version-injection'
 
 java {
-    sourceCompatibility = jdks.versions.getBaseline(  )
-    targetCompatibility = 17
+	sourceCompatibility = jdks.versions.baseline.get()
+	targetCompatibility = sourceCompatibility
 }
 
-//configurations {
-//    modelImplementation {
-//        extendsFrom implementation
-//    }
-//    modelAnnotationProcessor {
-//        extendsFrom annotationProcessor
-//    }
-//    testImplementation {
-//        extendsFrom modelImplementation
-//    }
-//}
-
 dependencies {
     // api - ewww... but Maven needs them this way
     api project( ':hibernate-core' )
@@ -38,44 +26,5 @@ dependencies {
 
 }
 
-sourceSets.main {
-	java.srcDir xjcTargetDir
-	resources.srcDir xsdDir
-}
-
-compileTestJava {
-	options.compilerArgs += [
-			"-proc:none"
-	]
-}
-
-task jaxb {
-	// configure Gradle up-to-date checking
-	inputs.dir( xsdDir ).withPropertyName("xsdDir" ).withPathSensitivity( PathSensitivity.RELATIVE )
-	outputs.dir( xjcTargetDir )
-	outputs.cacheIf { true }
-
-	// perform actions
-	doLast {
-		xjcTargetDir.mkdirs()
-
-		ant.taskdef(name: 'xjc', classname: 'org.jvnet.jaxb2_commons.xjc.XJC2Task', classpath: configurations.xjc.asPath)
-
-		ant.xjc(
-				destdir: ( xjcTargetDir as File ).absolutePath,
-				package: 'org.hibernate.jpamodelgen.xml.jaxb',
-				extension: 'true'
-		) {
-			project.ant.arg line: '-no-header'
-			project.ant.arg line: '-npa'
-			schema( dir: xsdDir.path, includes: "*.xsd" )
-		}
-	}
-}
-
 tasks.sourcesJar.dependsOn ':hibernate-core:generateHqlParser'
-tasks.sourcesJar.dependsOn ':hibernate-core:generateSqlScriptParser'
-tasks.compileJava.dependsOn jaxb
-
-checkstyleMain.exclude '**/jaxb/**'
-
+tasks.sourcesJar.dependsOn ':hibernate-core:generateSqlScriptParser'