Implement a new JIT for Arm devices

src/Ryujinx.Cpu/DummyDiskCacheLoadState.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace Ryujinx.Cpu
+{
+    public class DummyDiskCacheLoadState : IDiskCacheLoadState
+    {
+#pragma warning disable CS0067 // The event is never used
+        /// <inheritdoc/>
+        public event Action<LoadState, int, int> StateChanged;
+#pragma warning restore CS0067
+
+        /// <inheritdoc/>
+        public void Cancel()
+        {
+        }
+    }
+}