minValue property patch
minValue property patch

Issue: When I'm swiping to the left, the rating 0 displayed although minValue set to 4.
The issue is resolved.
```
import React from 'react';
import { View } from 'react-native';
import { Rating } from 'react-native-ratings';

export default function App() {
  return (
	<View>
		<Rating showRating minValue={4} />
	</View>
  );
}
```
Monte9/react-native-ratings,Monte9/react-native-ratings,Monte9/react-native-ratings,Monte9/react-native-ratings