infra: Migrate to .NET 7 (#3795)

* Update readme to mention .NET 7

* infra: Migrate to .NET 7

.NET 7 is still in preview but this prepare for the release coming up
next month.

* Use Random.Shared in CreateRandom

* Move UInt128Utils.cs to Ryujinx.Common project

* Fix inverted parameters in System.UInt128 constructor

* Fix Visual Studio complains on  Ryujinx.Graphics.Vic

* time: Fix missing alignment enforcement in SystemClockContext

Fixes at least Smash

* time: Fix missing alignment enforcement in SteadyClockContext

Fix games (like recent version of Smash) using time shared memory

* Switch to .NET 7.0.100 release

* Enable Tiered PGO

* Ensure CreateId validity requirements are meet when doing random generation

Also enforce correct packing layout for other Mii structures.

This fix a Mario Kart 8 crashes related to the default Miis.

1 files changed, 2 insertions, 4 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Settings/ISystemSettingsServer.cs b/Ryujinx.HLE/HOS/Services/Settings/ISystemSettingsServer.cs
index 1ce7bbfc..7f32ce6b 100644
--- a/Ryujinx.HLE/HOS/Services/Settings/ISystemSettingsServer.cs
+++ b/Ryujinx.HLE/HOS/Services/Settings/ISystemSettingsServer.cs
@@ -5,9 +5,9 @@ using LibHac.Fs.Fsa;
 using LibHac.FsSystem;
 using LibHac.Ncm;
 using LibHac.Tools.FsSystem.NcaUtils;
+using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.SystemState;
-using Ryujinx.HLE.Utilities;
 using System;
 using System.IO;
 using System.Text;
@@ -290,9 +290,7 @@ namespace Ryujinx.HLE.HOS.Services.Settings
             // NOTE: If miiAuthorId is null ResultCode.NullMiiAuthorIdBuffer is returned.
             //       Doesn't occur in our case.
 
-            UInt128 miiAuthorId = Mii.Helper.GetDeviceId();
-
-            miiAuthorId.Write(context.ResponseData);
+            context.ResponseData.Write(Mii.Helper.GetDeviceId());
 
             return ResultCode.Success;
         }