removed boilerplate code

Author: yotam-wix

packages/react-native-ui-lib/src/components/screenFooter/index.tsx

@@ -191,14 +191,10 @@ const ScreenFooter = (props: ScreenFooterProps) => {
     }
 
     if (itemsFit === ItemsFit.STRETCH && React.isValidElement(child)) {
-      if (isHorizontal) {
-        return (
-          <View flex centerV key={index}>
-            {React.cloneElement(child as React.ReactElement<any>, {center: true})}
-          </View>
-        );
-      }
-      return React.cloneElement(child as React.ReactElement<any>, {center: true});
+      const centeredChild = React.cloneElement(child as React.ReactElement<any>, {center: true});
+      return isHorizontal
+        ? <View flex centerV key={index}>{centeredChild}</View>
+        : centeredChild;
     }
 
     if (isHorizontal && itemsFit === ItemsFit.FIT) {