improve sample

Author: Picazsoo

bin/configs/kotlin-spring-boot-sort-validation.yaml

@@ -13,5 +13,6 @@ additionalProperties:
   useSpringBoot3: "true"
   generateSortValidation: "true"
   generatePageableConstraintValidation: "true"
+  hideGenerationTimestamp: "true"
   useTags: "true"
   requestMappingMode: api_interface

samples/server/petstore/springboot-sort-validation/src/main/java/org/openapitools/api/PetApi.java

@@ -29,7 +29,7 @@
 import java.util.Optional;
 import jakarta.annotation.Generated;
 
-@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", date = "2026-04-14T22:14:55.893424340Z[UTC]", comments = "Generator version: 7.22.0-SNAPSHOT")
+@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", date = "2026-04-14T23:14:13.089173701Z[UTC]", comments = "Generator version: 7.22.0-SNAPSHOT")
 @Validated
 @RequestMapping("${openapi.openAPIPetstoreSortValidationTest.base-path:/v2}")
 public interface PetApi {

samples/server/petstore/springboot-sort-validation/src/main/java/org/openapitools/model/Pet.java

@@ -19,7 +19,7 @@
  * Pet
  */
 
-@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", date = "2026-04-14T22:14:55.893424340Z[UTC]", comments = "Generator version: 7.22.0-SNAPSHOT")
+@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", date = "2026-04-14T23:14:13.089173701Z[UTC]", comments = "Generator version: 7.22.0-SNAPSHOT")
 public class Pet implements Serializable {
 
   private static final long serialVersionUID = 1L;

samples/server/petstore/springboot-sort-validation/src/main/java/org/openapitools/model/PetSort.java

@@ -20,7 +20,7 @@
  * Gets or Sets PetSort
  */
 
-@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", date = "2026-04-14T22:14:55.893424340Z[UTC]", comments = "Generator version: 7.22.0-SNAPSHOT")
+@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", date = "2026-04-14T23:14:13.089173701Z[UTC]", comments = "Generator version: 7.22.0-SNAPSHOT")
 public enum PetSort implements Serializable {
 
   ID_ASC("id,asc"),