Describe the bug

SchemaDirectiveWiringEnvironment#getDirective/s eventually be replaced with an applied directive or are they there to stay? (they aren't deprecated). Currently SchemaGeneratorDirectiveHelper is using GraphQLDirectiveContainer#getDirectives (which is deprecated) to build the wiring env so I'm wondering where it's going to get the directives from once that method is gone.

from #2762 (comment)

To Reproduce

Have a look at the code and see. We should not be reading from this old deprecated method internally. This would appear to have been missed in the upgrade.

(I havent checked yet - I raised this issue as a reminder to do so)