Bump javassist from 3.27.0-GA to 3.28.0-GA

Bumps [javassist](https://github.com/jboss-javassist/javassist) from 3.27.0-GA to 3.28.0-GA.
- [Release notes](https://github.com/jboss-javassist/javassist/releases)
- [Commits](https://github.com/jboss-javassist/javassist/commits)

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

core/pom.xml

@@ -42,7 +42,7 @@
         <dependency>
             <groupId>org.javassist</groupId>
             <artifactId>javassist</artifactId>
-            <version>3.27.0-GA</version>
+            <version>3.28.0-GA</version>
         </dependency>
         <dependency>
             <groupId>cglib</groupId>