Allow to add architecture to game window title

rpcs3/Emu/title.cpp

@@ -45,6 +45,11 @@ namespace rpcs3
 					title_string += '%';
 					break;
 				}
+				case 'A':
+				{
+					title_string += utils::get_architecture();
+					break;
+				}
 				case 'T':
 				{
 					title_string += title_data.title;

rpcs3/rpcs3qt/settings_dialog.cpp

@@ -2147,7 +2147,8 @@ settings_dialog::settings_dialog(std::shared_ptr<gui_settings> gui_settings, std
 				{ "%R", tr("Renderer", "Game window title") },
 				{ "%T", tr("Title", "Game window title") },
 				{ "%t", tr("Title ID", "Game window title") },
-				{ "%V", tr("RPCS3 Version", "Game window title") }
+				{ "%V", tr("RPCS3 Version", "Game window title") },
+				{ "%A", tr("Architecture", "Game window title") }
 			};
 
 			QString glossary;