Update dependencies.props
Update dependencies.props

* Update Moq to 4.7.49.
* Add NETStandardImplicitPackageVersion

aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore