Fix inconsistencies in StaticListableBeanFactory #35119
Description
In the course of #35101, various inconsistencies in StaticListableBeanFactory have been uncovered (which never materialized due to that variant only really being used for tests). We should align those with DefaultListableBeanFactory in 6.2.x as well (as far as possible), in particular the FactoryBean introspection bug for the isSingleton/isPrototype check where we accidentally inverted the result between the FactoryBean itself and its exposed object.