Bump MartinCostello.Logging.XUnit from 0.4.0 to 0.5.1 (#992)

Author: dependabot[bot]

Directory.Packages.props

@@ -3,7 +3,7 @@
   <ItemGroup>
     <PackageVersion Include="JetBrains.Annotations" Version="2024.3.0" />
     <PackageVersion Include="JustEat.HttpClientInterception" Version="5.0.0" />
-    <PackageVersion Include="MartinCostello.Logging.XUnit" Version="0.4.0" />
+    <PackageVersion Include="MartinCostello.Logging.XUnit" Version="0.5.1" />
     <PackageVersion Include="Microsoft.AspNetCore.Authentication.Google" Version="9.0.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0" />
     <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="9.0.0" />