Bump xunit.runner.visualstudio from 3.0.0-pre.49 to 3.0.0 in /src (#262)

Author: dependabot[bot]

src/Directory.Packages.props

@@ -13,6 +13,6 @@
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.XunitV3" Version="28.5.0" />
     <PackageVersion Include="xunit.v3" Version="0.7.0-pre.15" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.0-pre.49" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.0" />
   </ItemGroup>
 </Project>