Bump MartinCostello.Logging.XUnit from 0.4.0 to 0.5.0

Bumps [MartinCostello.Logging.XUnit](https://github.com/martincostello/xunit-logging) from 0.4.0 to 0.5.0.
- [Release notes](https://github.com/martincostello/xunit-logging/releases)
- [Commits](martincostello/xunit-logging@v0.4.0...v0.5.0)

---
updated-dependencies:
- dependency-name: MartinCostello.Logging.XUnit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

tests/Directory.Build.props

@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MartinCostello.Logging.XUnit" Version="0.4.0" />
+    <PackageReference Include="MartinCostello.Logging.XUnit" Version="0.5.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.0.0" />