Fix Memory Bottlenecks in MGS Delta
It was unbearable; in the middle of a firefight, the frame rate would suddenly drop to 20 FPS, which was pure torture. I tried disabling all startup items, but freeing 500MB of RAM didn't help the stuttering. I used the GamePP Resource Scheduler to set memory priority to High and flushed 4GB of system cache. RTSS showed the minimum FPS rose to 42, and AIDA64 confirmed RAM temps at 45-50℃.
