Previously, if a bean name was a factory dereference its definition
would not be found. When the definition wasn't found it was assumed
that the bean was an autowire candidate and a default candidate.
If this, in fact, was not the case, @ConditionalOnMissingBean would
not match when it should have done and @ConditionalOnBean would
match when it should not had done.
This commit updates the bean-based conditions to correctly consider
factory beans so that whether or not they are a candidate can be
evaluated correctly.
Fixes gh-42970
2b3c93ffda