adding key to StarButton render

Author: Rishabh

src/Rating/index.js

@@ -43,6 +43,7 @@ const Rating = ({
             name={icon}
             size={size}
             position={i}
+            key={`bgstar_${i}`}
             color={ratingBackgroundColor}
             margin={marginBetweenRatingIcon}
             onStarTap={onStarTap}
@@ -56,6 +57,7 @@ const Rating = ({
               size={size}
               color={ratingColor}
               position={i}
+              key={`cstar_${i}`}
               margin={marginBetweenRatingIcon}
               onStarTap={onStarTap}
               readonly={readonly}