Update dependency org.hibernate.validator:hibernate-validator to v6.2.3.Final

Author: renovate-bot

pom.xml

@@ -113,7 +113,7 @@
         <groovy-maven-plugin.version>2.1.1</groovy-maven-plugin.version>
         <hamcrest-library.version>2.2</hamcrest-library.version>
         <hibernate-jpa-2.1-api.version>1.0.2</hibernate-jpa-2.1-api.version>
-        <hibernate-validator.version>6.1.6.Final</hibernate-validator.version>
+        <hibernate-validator.version>6.2.3.Final</hibernate-validator.version>
         <hystrix-javanica.version>1.5.18</hystrix-javanica.version>
         <jackson-annotations.version>2.11.3</jackson-annotations.version>
         <jackson-dataformat-csv.version>2.11.3</jackson-dataformat-csv.version>