Exported constants for setdialogalign script command (#8458)

Follow-up https://github.com/rathena/rathena/commit/eb308dcad295faf74fe63f55c69a389c00acfb0b

src/map/script_constants.hpp

@@ -11073,6 +11073,14 @@
 	export_constant(ELEMINFO_GAMEID);
 	export_constant(ELEMINFO_CLASS);
 
+	/* setdialogalign script command */
+	export_constant(DIALOG_ALIGN_LEFT);
+	export_constant(DIALOG_ALIGN_RIGHT);
+	export_constant(DIALOG_ALIGN_CENTER);
+	export_constant(DIALOG_ALIGN_TOP);
+	export_constant(DIALOG_ALIGN_MIDDLE);
+	export_constant(DIALOG_ALIGN_BOTTOM);
+
 	/* refine types */
 	export_constant(REFINE_TYPE_ARMOR);
 	export_constant(REFINE_TYPE_WEAPON);