Implement a new JIT for Arm devices

src/Ryujinx.Cpu/LightningJit/Arm32/MultiBlock.cs

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+using System.Collections.Generic;
+
+namespace Ryujinx.Cpu.LightningJit.Arm32
+{
+    class MultiBlock
+    {
+        public readonly List<Block> Blocks;
+        public readonly bool HasHostCall;
+        public readonly bool IsTruncated;
+
+        public MultiBlock(List<Block> blocks)
+        {
+            Blocks = blocks;
+
+            Block block = blocks[0];
+
+            HasHostCall = block.HasHostCall;
+
+            for (int index = 1; index < blocks.Count; index++)
+            {
+                block = blocks[index];
+
+                HasHostCall |= block.HasHostCall;
+            }
+
+            block = blocks[^1];
+
+            IsTruncated = block.IsTruncated;
+        }
+    }
+}