Unconditionally register o.sf.d.u.Streamable for reflection

This reflection configuration is already turned on for GraalVM
25/Mandrel 25 builds with --future-defaults=all. Since a GraalVM master
build trips over this issue as well enable the reflection config
unconditionally.

Closes: #51403

Author: jerboaa

extensions/spring-data-jpa/deployment/src/main/java/io/quarkus/spring/data/deployment/SpringDataJPAProcessor.java

@@ -44,7 +44,6 @@
 import io.quarkus.deployment.builditem.FeatureBuildItem;
 import io.quarkus.deployment.builditem.GeneratedClassBuildItem;
 import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
-import io.quarkus.deployment.pkg.steps.NativeImageFutureDefault;
 import io.quarkus.gizmo.ClassOutput;
 import io.quarkus.hibernate.orm.deployment.IgnorableNonIndexedClasses;
 import io.quarkus.hibernate.orm.deployment.JpaModelPersistenceUnitMappingBuildItem;
@@ -97,12 +96,6 @@ IgnorableNonIndexedClasses ignorable() {
         return new IgnorableNonIndexedClasses(ignorable);
     }
 
-    @BuildStep(onlyIf = NativeImageFutureDefault.CompleteReflectionTypes.class)
-    void registerReflectionForCompleteReflectionTypes(BuildProducer<ReflectiveClassBuildItem> producer) {
-        producer.produce(ReflectiveClassBuildItem.builder(
-                "org.springframework.data.util.Streamable").methods().build());
-    }
-
     @BuildStep
     void registerReflection(BuildProducer<ReflectiveClassBuildItem> producer) {
         producer.produce(ReflectiveClassBuildItem.builder(
@@ -114,7 +107,8 @@ void registerReflection(BuildProducer<ReflectiveClassBuildItem> producer) {
                 "org.springframework.data.domain.Sort",
                 "org.springframework.data.domain.Chunk",
                 "org.springframework.data.domain.PageRequest",
-                "org.springframework.data.domain.AbstractPageRequest").methods().build());
+                "org.springframework.data.domain.AbstractPageRequest",
+                "org.springframework.data.util.Streamable").methods().build());
     }
 
     @BuildStep