Don't make dynamicPrompts the default on multiline string inputs.

This should be less confusing to those who want to use multiline input
without them.

web/extensions/core/dynamicPrompts.js

@@ -17,7 +17,7 @@ app.registerExtension({
 			// Locate dynamic prompt text widgets
 			// Include any widgets with dynamicPrompts set to true, and customtext
 			const widgets = node.widgets.filter(
-				(n) => (n.type === "customtext" && n.dynamicPrompts !== false) || n.dynamicPrompts
+				(n) => n.dynamicPrompts
 			);
 			for (const widget of widgets) {
 				// Override the serialization of the value to resolve dynamic prompts for all widgets supporting it in this node