Update dependency org.hibernate:hibernate-validator to v6 [SECURITY]

Author: renovate[bot]

pom.xml

@@ -113,7 +113,7 @@
     <dependency>
       <groupId>org.hibernate</groupId>
       <artifactId>hibernate-validator</artifactId>
-      <version>4.2.0.Final</version>
+      <version>6.2.0.Final</version>
     </dependency>
 
     <dependency>