Bump xunit from 2.4.1 to 2.4.2

Bumps [xunit](https://github.com/xunit/xunit) from 2.4.1 to 2.4.2.
- [Release notes](https://github.com/xunit/xunit/releases)
- [Commits](xunit/xunit@2.4.1...2.4.2)

---
updated-dependencies:
- dependency-name: xunit
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/Swisschain.Extensions.Testing/Swisschain.Extensions.Testing.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="5.0.7" />
     <PackageReference Include="Serilog.AspNetCore" Version="3.4.0" />
     <PackageReference Include="Serilog.Sinks.InMemory" Version="0.7.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit" Version="2.4.2" />
   </ItemGroup>
 
 </Project>