3.x: lazy BeanDescriptor

[pjfanning]

Why is KeyDeserializers not using BeanDescription.Supplier? The change to use BeanDescription.Supplier broke a lot of code and I am slowly catching up. This class seems to have not changed though.

https://github.com/FasterXML/jackson-databind/blob/3.x/src/main/java/tools/jackson/databind/deser/KeyDeserializers.java#L17

[cowtowncoder]

An oversight, sorry, somehow missed it. Should be. Did not seem to break other modules so missed.

Will attend to that once on-going 2.19.0 release is done (am in the middle).

[cowtowncoder]

Changed to use supplier.