Quarantine OpenApiDocumentLocalizationTests.VerifyOpenApiDocumentIsInvariant (#63074)

Co-authored-by: captainsafia <[email protected]>
Co-authored-by: copilot-swe-agent[bot] <[email protected]>

Author: Copilot

src/OpenApi/test/Microsoft.AspNetCore.OpenApi.Tests/Integration/OpenApiDocumentLocalizationTests.cs

@@ -7,6 +7,7 @@
 public sealed class OpenApiDocumentLocalizationTests(LocalizedSampleAppFixture fixture) : IClassFixture<LocalizedSampleAppFixture>
 {
     [Fact]
+    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/63073")]
     public async Task VerifyOpenApiDocumentIsInvariant()
     {
         using var client = fixture.CreateClient();