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/ARMeilleure/Memory/IJitMemoryBlock.cs

@@ -8,6 +8,7 @@ namespace ARMeilleure.Memory
 
         void Commit(ulong offset, ulong size);
 
+        void MapAsRw(ulong offset, ulong size);
         void MapAsRx(ulong offset, ulong size);
         void MapAsRwx(ulong offset, ulong size);
     }