Update Texture.js (#25533)

If "source.data" is "undefined ", "source.serializeImage" will report an error, so set the default value to null

Co-authored-by: binggong,x <[email protected]>

src/textures/Texture.js

@@ -83,7 +83,7 @@ class Texture extends EventDispatcher {
 
 	}
 
-	set image( value ) {
+	set image( value = null ) {
 
 		this.source.data = value;