Add OpenAPI/Swagger support for minimal actions (#33433)

...xtensions/src/Microsoft.AspNetCore.Http.Extensions.csproj

src/Http/Http.Extensions/src/RequestDelegateFactory.cs

src/Http/Http.Extensions/test/RequestDelegateFactoryTests.cs

...rc/Builder/MinimalActionEndpointRouteBuilderExtensions.cs

...uilder/MinimalActionEndpointRouteBuilderExtensionsTest.cs

src/Mvc/Mvc.ApiExplorer/src/ApiResponseTypeProvider.cs

src/Mvc/Mvc.ApiExplorer/src/DefaultApiDescriptionProvider.cs

...dpointMethodInfoApiExplorerServiceCollectionExtensions.cs

...ApiExplorer/src/EndpointMetadataApiDescriptionProvider.cs

src/Mvc/Mvc.ApiExplorer/src/EndpointModelMetadata.cs

...iExplorer/src/Microsoft.AspNetCore.Mvc.ApiExplorer.csproj

src/Mvc/Mvc.ApiExplorer/src/PublicAPI.Unshipped.txt

...plorer/test/EndpointMetadataApiDescriptionProviderTest.cs

...rer/test/Microsoft.AspNetCore.Mvc.ApiExplorer.Test.csproj

src/Mvc/Mvc.slnf

src/Shared/TryParseMethodCache.cs