Merge pull request #1358 from microsoft/dependabot/nuget/Verify.Xunit-21.2.0

Bump Verify.Xunit from 21.1.5 to 21.2.0

Author: baywet

test/Microsoft.OpenApi.Tests/Microsoft.OpenApi.Tests.csproj

@@ -28,7 +28,7 @@
     <PackageReference Include="Moq" Version="4.20.69" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="SharpYaml" Version="2.1.0" />
-    <PackageReference Include="Verify.Xunit" Version="21.1.5" />
+    <PackageReference Include="Verify.Xunit" Version="21.2.0" />
     <PackageReference Include="xunit" Version="2.5.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.1">
       <PrivateAssets>all</PrivateAssets>