Update dependency Verify.Xunit to v21.2.0

Author: renovate[bot]

Directory.Packages.props

@@ -40,7 +40,7 @@
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.1" />
     <PackageVersion Include="xunit" Version="2.5.1" />
     <PackageVersion Include="FluentAssertions" Version="6.12.0" />
-    <PackageVersion Include="Verify.Xunit" Version="21.1.6" />
+    <PackageVersion Include="Verify.Xunit" Version="21.2.0" />
     <PackageVersion Include="Verify.SourceGenerators" Version="2.1.0" />
     <PackageVersion Include="NSubstitute" Version="5.1.0" />
     <PackageVersion Include="Serilog.Extensions.Logging" Version="3.1.0" />