* ntc: Implement IEnsureNetworkClockAvailabilityService
This PR implement a basic `IEnsureNetworkClockAvailabilityService` checked by RE. It's needed by Splatoon 2 with Guest Internet Access enabled. Game is now playable with this setting.
* Update Ryujinx.HLE/HOS/Services/Nim/Ntc/StaticService/IEnsureNetworkClockAvailabilityService.cs
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
Co-authored-by: gdkchan <gab.dark.100@gmail.com>
