Fix invoke RadioButton onPress function

Author: ThakurBallary

lib/RadioGroup.tsx

@@ -30,7 +30,12 @@ export default function RadioGroup({ containerStyle, layout = 'column', onPress,
         <RadioButton
           {...button}
           key={button.id}
-          onPress={handlePress}
+          onPress={(id: string) => {
+            handlePress(id);
+            if (button.onPress && typeof button.onPress === 'function') {
+              button.onPress(id);
+            }
+          }}
         />
       ))}
     </View>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-radio-buttons-group",
-  "version": "2.2.6",
+  "version": "2.2.7",
   "description": "Simple and Best. An easy to use radio buttons for react native apps.",
   "main": "./lib/index.ts",
   "scripts": {