System.Text.Json GetConverterFromAttribute need to be annotated for native aot

[LakshanF]

The above method in JsonSerializerOptions has a suppression currently until converter code that calls this method is refactored to distinguish between reflection and source generated paths. The suppression is there so as to make forward progress on the effort to annotate this library and get the PR #68464 merged but it is dangerous since some reflection code paths will go through this method.

The conversation in the PR has more details.

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Issue Details

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The above method in JsonSerializerOptions has a suppression currently until converter code that calls this method is refactored to distinguish between reflection and source generated paths. The suppression is there so as to make forward progress on the effort to annotate this library and get the PR #68464 merged but it is dangerous since some reflection code paths will go through this method.

The conversation in the PR has more details.

Author:	LakshanF
Assignees:	-
Labels:	area-System.Reflection, untriaged
Milestone:	-

Tagging subscribers to this area: @dotnet/area-system-text-json, @gregsdennis
See info in area-owners.md if you want to be subscribed.

Issue Details

---

The above method in JsonSerializerOptions has a suppression currently until converter code that calls this method is refactored to distinguish between reflection and source generated paths. The suppression is there so as to make forward progress on the effort to annotate this library and get the PR #68464 merged but it is dangerous since some reflection code paths will go through this method.

The conversation in the PR has more details.

Author:	LakshanF
Assignees:	-
Labels:	area-System.Reflection, area-System.Text.Json, untriaged
Milestone:	-