Bump NLog from 4.7.3 to 4.7.4 in /src/NLog.Web (#604)
Bump NLog from 4.7.3 to 4.7.4 in /src/NLog.Web (#604)

Bumps [NLog](https://github.com/NLog/NLog) from 4.7.3 to 4.7.4.
- [Release notes](https://github.com/NLog/NLog/releases)
- [Changelog](https://github.com/NLog/NLog/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/NLog/NLog/compare/v4.7.3...v4.7.4)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
NLog/NLog.Web