Bump org.hibernate:hibernate-validator from 5.3.6.Final to 6.2.0.Final

Bumps org.hibernate:hibernate-validator from 5.3.6.Final to 6.2.0.Final.

---
updated-dependencies:
- dependency-name: org.hibernate:hibernate-validator
  dependency-version: 6.2.0.Final
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -191,7 +191,7 @@
                 <!-- fix for Java 9 -->
                 <artifactId>hibernate-validator</artifactId>
                 <groupId>org.hibernate</groupId>
-                <version>5.3.6.Final</version>
+                <version>6.2.0.Final</version>
             </dependency>
             <dependency>
                 <!-- needed by Selenium -->