chore(deps): update dependency verify.xunit to v30

Author: renovate[bot]

ArchUnitNETTests/ArchUnitNETTests.csproj

@@ -31,7 +31,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Verify.xunit" Version="28.11.0" />
+    <PackageReference Include="Verify.xunit" Version="30.7.3" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.0.2" />
   </ItemGroup>