Bump NLog from 4.6.7 to 4.6.8

Bumps [NLog](https://github.com/NLog/NLog) from 4.6.7 to 4.6.8.
- [Release notes](https://github.com/NLog/NLog/releases)
- [Changelog](https://github.com/NLog/NLog/blob/v4.6.8/CHANGELOG.md)
- [Commits](NLog/NLog@v4.6.7...v4.6.8)

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

src/KickStart.NLog/KickStart.NLog.csproj

@@ -11,7 +11,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="NLog" Version="4.6.7" />
+    <PackageReference Include="NLog" Version="4.6.8" />
   </ItemGroup>
 
 </Project>