Merge pull request #4210 from fredemmott/decklink-settings-double-free

decklink-ui: fix double free of settings

UI/frontend-plugins/decklink-output-ui/decklink-ui-main.cpp

@@ -68,7 +68,6 @@ void output_start()
 					   settings, NULL);
 
 		bool started = obs_output_start(output);
-		obs_data_release(settings);
 
 		main_output_running = started;