Jackson 3 Support Renders Proxy callbacks property

[rwinch]

jackson-databind 3.0.0 renders callbacks property from Spring CGLIB Proxy instances. This means that objects that are secured using Spring Security's method security will have additional properties rendered.

See the disabled test at core/src/test/java/org/springframework/security/authorization/AuthorizationAdvisorProxyFactoryTests.java for a reproducer

See FasterXML/jackson-databind#5354

[rwinch]

This appears to be a regression of FasterXML/jackson-databind#674 related to a change in Jackson 3 where CGLIB methods are no longer ignored.

[jzheaux]

Reopening in favor of FasterXML/jackson-databind#5354 being resolved.