Bump NLog package version to 6.0.4

Author: hsaito

MyNumberNET_CLI/MyNumberNET_CLI.csproj

@@ -17,7 +17,7 @@
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="NLog" Version="6.0.3" />
+    <PackageReference Include="NLog" Version="6.0.4" />
     <PackageReference Include="System.Console" Version="4.3.1" />
     <PackageReference Include="System.Net.Sockets" Version="4.3.0" />
   </ItemGroup>