Bump Microsoft.OpenApi

Bump Microsoft.OpenApi to 2.1.0.

Author: martincostello

src/TodoApp/TodoApp.csproj

@@ -17,7 +17,7 @@
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.0-preview.7.25380.108" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.0-preview.7.25380.108" />
     <PackageReference Include="Microsoft.Extensions.ApiDescription.Server" Version="10.0.0-preview.7.25380.108" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.OpenApi" Version="2.0.0" />
+    <PackageReference Include="Microsoft.OpenApi" Version="2.1.0" />
     <PackageReference Include="Microsoft.TypeScript.MSBuild" Version="5.9.2" PrivateAssets="all" />
     <PackageReference Include="NSwag.AspNetCore" Version="14.5.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="10.0.0-pr.3283.1689" />

tests/TodoApp.Tests/OpenApiTests.cs

@@ -66,6 +66,7 @@ public async Task Schema_Has_No_Validation_Warnings(string schemaUrl)
         Assert.NotNull(actual);
         Assert.NotNull(actual.Diagnostic);
         Assert.Empty(actual.Diagnostic.Errors);
+        Assert.Empty(actual.Diagnostic.Warnings);
         Assert.NotNull(actual.Document);
 
         var errors = actual.Document.Validate(ruleSet);