Merge pull request #3114 from FernandoS27/cond-var

Kernel: Correct behavior of Condition Variables to be more similar to real hardware.

src/core/hle/kernel/thread.cpp

@@ -309,8 +309,16 @@ void Thread::UpdatePriority() {
         return;
     }
 
+    if (GetStatus() == ThreadStatus::WaitCondVar) {
+        owner_process->RemoveConditionVariableThread(this);
+    }
+
     SetCurrentPriority(new_priority);
 
+    if (GetStatus() == ThreadStatus::WaitCondVar) {
+        owner_process->InsertConditionVariableThread(this);
+    }
+
     if (!lock_owner) {
         return;
     }