kern: implement KProcess::Run

libraries/libmesosphere/include/mesosphere/kern_k_auto_object.hpp

@@ -197,6 +197,7 @@ namespace ams::kern {
                     this->obj->Open();
                 }
             }
+
             ALWAYS_INLINE ~KScopedAutoObject() {
                 if (this->obj != nullptr) {
                     this->obj->Close();