GPU: Correct Interrupts to interrupt on syncpt/value instead of event, mirroring hardware

src/video_core/gpu_synch.h

@@ -27,7 +27,7 @@ public:
     void FlushAndInvalidateRegion(CacheAddr addr, u64 size) override;
 
 protected:
-    void TriggerCpuInterrupt(const u32 event_id) const override {}
+    void TriggerCpuInterrupt(const u32 syncpoint_id, const u32 value) const override {}
 };
 
 } // namespace VideoCommon