HHH-12781 Update Javassist dependency to 3.23.1

Author: gsmet

gradle/libraries.gradle

@@ -22,7 +22,7 @@ ext {
  cdiVersion = '2.0'
  weldVersion = '3.0.0.Final'
 
- javassistVersion = '3.22.0-GA'
+ javassistVersion = '3.23.1-GA'
  byteBuddyVersion = '1.8.12' // Now with JDK10 compatibility and preliminary support for JDK11
 
  geolatteVersion = '1.3.0'