Update hibernate validator to v8

Author: renovate[bot]

pom.xml

@@ -93,7 +93,7 @@
         <openapi-generator.version>7.12.0</openapi-generator.version>
         <swagger.version>2.2.29</swagger.version>
         <!-- ... -->
-        <hibernate-validator.version>6.2.5.Final</hibernate-validator.version>
+        <hibernate-validator.version>8.0.2.Final</hibernate-validator.version>
         <jakarta.el-api.version>3.0.4</jakarta.el-api.version>
         <jersey-common.version>2.46</jersey-common.version>
         <junit.version>5.10.5</junit.version>