Optimise aob scans

[Le-o-n]

Implemented threading on the AOB scan present in PrivilegedSearchMemoryBytes:

• Collects all the memory regions between start address and end address
• Iterates through each memory region and checks if it's memory state is COMMIT, skips this region otherwise
• Reads the whole memory region into a buffer
• Creates k threads that iterate over the buffer and compare the target byte pattern with the index in to the buffer
• Returns a valid matched pattern's virtual address if found.
• If there are multiple patterns found I believe there is a race condition but this isn't a high priority at the minute