Implement a new JIT for Arm devices (#6057)

* Implement a new JIT for Arm devices

* Auto-format

* Make a lot of Assembler members read-only

* More read-only

* Fix more warnings

* ObjectDisposedException.ThrowIf

* New JIT cache for platforms that enforce W^X, currently unused

* Remove unused using

* Fix assert

* Pass memory manager type around

* Safe memory manager mode support + other improvements

* Actual safe memory manager mode masking support

* PR feedback

src/Ryujinx.HLE/HOS/ArmProcessContext.cs

@@ -87,6 +87,8 @@ namespace Ryujinx.HLE.HOS
                 _memoryManager = null;
                 _gpuContext.UnregisterProcess(_pid);
             }
+
+            _cpuContext.Dispose();
         }
     }
 }