build(deps): bump Verify.Xunit from 21.0.0 to 21.1.1 (#12)

Author: dependabot[bot]

Directory.Packages.props

@@ -14,7 +14,7 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
     <PackageVersion Include="NetEvolve.Extensions.XUnit" Version="1.1.74" />
     <PackageVersion Include="Polyfill" Version="1.27.2" />
-    <PackageVersion Include="Verify.Xunit" Version="21.0.0" />
+    <PackageVersion Include="Verify.Xunit" Version="21.1.1" />
     <PackageVersion Include="xunit" Version="2.5.0" />
     <PackageVersion Include="xunit.core" Version="2.5.0" />
     <PackageVersion Include="xunit.runner.console" Version="2.5.0" />