Bump NLog.Config from 4.6.6 to 4.6.8
Bump NLog.Config from 4.6.6 to 4.6.8

Bumps [NLog.Config](https://github.com/NLog/NLog) from 4.6.6 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](https://github.com/NLog/NLog/compare/v4.6.6...v4.6.8)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
morrisonbrett/BlackVueDownloader