SEC-1370: Refactor security interceptor hierarchy

[spring-projects-issues]

Luke Taylor (Migrated from SEC-1370) said:

It might be possible to introduce an interface here and generic secured object types to simplify things.

[spring-projects-issues]

Luke Taylor said:

It may also be possible to refactor the "invoke" method signature of the AspectJ interceptor down to a single argument, since there is now a ProceedingJoinPoint available within AspectJ, which should apply to an "around" advice. This could therefore be part of a common interface SecurityInterceptor.

[rwinch]

This is superseded by gh-8900