upgrade Serilog 4.3.1

Author: ikpil

src/Box2D.NET.Samples/Box2D.NET.Samples.csproj

@@ -27,7 +27,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Serilog" Version="4.3.0" />
+    <PackageReference Include="Serilog" Version="4.3.1" />
     <PackageReference Include="Serilog.Settings.Configuration" Version="10.0.0" />
     <PackageReference Include="Serilog.Enrichers.Thread" Version="4.0.0"/>
     <PackageReference Include="Serilog.Sinks.Async" Version="2.1.0"/>