fixup! hle: kernel: Migrate KSession, KClientSession, and KServerSession to KAutoObject.

src/core/hle/kernel/k_client_session.h

@@ -45,7 +45,7 @@ public:
     virtual void Destroy() override;
     static void PostDestroy([[maybe_unused]] uintptr_t arg) {}
 
-    constexpr KSession* GetParent() const {
+    KSession* GetParent() const {
         return parent;
     }