hle: kernel: Use std::mutex instead of spin locks for most kernel locking.

src/core/core_timing.h

@@ -8,13 +8,13 @@
 #include <chrono>
 #include <functional>
 #include <memory>
+#include <mutex>
 #include <optional>
 #include <string>
 #include <thread>
 #include <vector>
 
 #include "common/common_types.h"
-#include "common/spin_lock.h"
 #include "common/thread.h"
 #include "common/wall_clock.h"
 
@@ -149,8 +149,8 @@ private:
     std::shared_ptr<EventType> ev_lost;
     Common::Event event{};
     Common::Event pause_event{};
-    Common::SpinLock basic_lock{};
-    Common::SpinLock advance_lock{};
+    std::mutex basic_lock;
+    std::mutex advance_lock;
     std::unique_ptr<std::thread> timer_thread;
     std::atomic<bool> paused{};
     std::atomic<bool> paused_set{};