Fix generic recursion condition when calling DeserializeAsyncEnumerable in NativeAOT.

[eiriktsarpalis]

This PR makes the following changes:

1. Moves the JsonTypeInfo<Queue<T>> factory from JsonTypeInfo<T> to JsonSerializer to avoid triggering polymorphic recursion.
2. Removes the non-generic DeserializeAsyncEnumerable APIs added in Preview 1 via Add weakly typed Serialize and Deserialize overloads accepting JsonTypeInfo. #79397. Supporting that feature necessitates every JsonTypeInfo<T> encapsulating the factory for JsonTypeInfo<Queue<T>> triggering the recursion condition.

I've validated that the AOT warning no longer occurs using manual testing.

Fix #84922.

cc @Sergio0694

[dotnet-issue-labeler]

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Issue Details

---

This PR makes the following changes:

1. Moves the JsonTypeInfo<Queue<T>> factory from JsonTypeInfo<T> to JsonSerializer to avoid triggering polymorphic recursion.
2. Removes the non-generic DeserializeAsyncEnumerable APIs added in Preview 1 via Add weakly typed Serialize and Deserialize overloads accepting JsonTypeInfo. #79397. Supporting that feature necessitates every JsonTypeInfo<T> encapsulating the factory for JsonTypeInfo<Queue<T>> triggering the recursion condition.

Author:	eiriktsarpalis
Assignees:	eiriktsarpalis
Labels:	area-System.Text.Json, new-api-needs-documentation
Milestone:	-

[Sergio0694]

Thank you!! Will validate with the Store too and report back 🙂

[ghost]

Tagging subscribers to 'size-reduction': @eerhardt, @SamMonoRT, @marek-safar
See info in area-owners.md if you want to be subscribed.

Issue Details

---

This PR makes the following changes:

1. Moves the JsonTypeInfo<Queue<T>> factory from JsonTypeInfo<T> to JsonSerializer to avoid triggering polymorphic recursion.
2. Removes the non-generic DeserializeAsyncEnumerable APIs added in Preview 1 via Add weakly typed Serialize and Deserialize overloads accepting JsonTypeInfo. #79397. Supporting that feature necessitates every JsonTypeInfo<T> encapsulating the factory for JsonTypeInfo<Queue<T>> triggering the recursion condition.

I've validated that the AOT warning no longer occurs using manual testing.

Fix #84922.

cc @Sergio0694

Author:	eiriktsarpalis
Assignees:	eiriktsarpalis
Labels:	area-System.Text.Json, new-api-needs-documentation, size-reduction
Milestone:	8.0.0

[jkotas]

LGTM once @Sergio0694 confirms that it fixes the problem for store. Thank you!

[MichalPetryka]

LGTM once @Sergio0694 confirms that it fixes the problem for store. Thank you!

#84922 (comment)

[Sergio0694]

Just commented in the other thread, LGTM!!

@eiriktsarpalis thank you!! 🙌

[stephentoub]

Other than the pending feedback, LGTM