chore(deps): bump org.hibernate:hibernate-core

Bumps [org.hibernate:hibernate-core](https://github.com/hibernate/hibernate-orm) from 4.2.+ to 5.3.20.Final.
- [Release notes](https://github.com/hibernate/hibernate-orm/releases)
- [Changelog](https://github.com/hibernate/hibernate-orm/blob/5.3.20/changelog.txt)
- [Commits](https://github.com/hibernate/hibernate-orm/commits/5.3.20)

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

Signed-off-by: dependabot[bot] <[email protected]>

uPortal-hibernate/uPortal-hibernate4-dialects/build.gradle

@@ -2,7 +2,7 @@ description = "Apereo uPortal Useful Dialects for hibernate 4"
 
 
 dependencies {
-    compileOnly 'org.hibernate:hibernate-core:4.2.+'
+    compileOnly 'org.hibernate:hibernate-core:5.3.+'
     compileOnly "org.slf4j:jcl-over-slf4j:${slf4jVersion}"
 }