[uibutton] fix size init order (#19260)

Author: PatriceJiang

Diff for: cocos/editor-support/cocostudio/WidgetReader/ButtonReader/ButtonReader.cpp

@@ -878,9 +878,7 @@ namespace cocostudio
         Color3B titleColor(textColor->r(), textColor->g(), textColor->b());
         button->setTitleColor(titleColor);
 
-        int titleFontSize = options->fontSize();
-        button->setTitleFontSize(titleFontSize);
-        
+
         std::string titleFontName = options->fontName()->c_str();
         button->setTitleFontName(titleFontName);
 
@@ -905,6 +903,9 @@ namespace cocostudio
             }
         }
 
+        int titleFontSize = options->fontSize();
+        button->setTitleFontSize(titleFontSize);
+
         bool displaystate = options->displaystate() != 0;
         button->setBright(displaystate);
         button->setEnabled(displaystate);