Bump hibernate-validator in /bean-validation

Bumps [hibernate-validator](https://github.com/hibernate/hibernate-validator) from 6.1.2.Final to 6.1.5.Final.
- [Release notes](https://github.com/hibernate/hibernate-validator/releases)
- [Changelog](https://github.com/hibernate/hibernate-validator/blob/6.1.5.Final/changelog.txt)
- [Commits](https://github.com/hibernate/hibernate-validator/compare/6.1.2.Final...6.1.5.Final)

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

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/bean-validation/pom.xml b/bean-validation/pom.xml
old mode 100755
new mode 100644
index 6bd122d..729e805
--- a/bean-validation/pom.xml
+++ b/bean-validation/pom.xml
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>org.hibernate.validator</groupId>
             <artifactId>hibernate-validator</artifactId>
-            <version>6.1.2.Final</version>
+            <version>6.1.5.Final</version>
         </dependency>
 
         <dependency>