Bump xunit.runner.visualstudio from 3.0.0-pre.24 to 3.0.0-pre.30 in /src (#522)

Author: dependabot[bot]

src/Directory.Packages.props

@@ -27,7 +27,7 @@
     <PackageVersion Include="Verify.WinForms" Version="4.0.0" />
     <PackageVersion Include="Verify.Xunit" Version="26.2.0" />
     <PackageVersion Include="Xunit" Version="2.9.0" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.0-pre.24" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.0-pre.30" />
     <PackageVersion Include="XunitContext" Version="3.3.2" />
   </ItemGroup>
 </Project>