fixes: UIPageControl component does not scroll page when tapped.

Author: nkhoshini

ios/ReactNativePageView.m

@@ -483,8 +483,17 @@ - (UIPageControl *)createPageIndicator:(UIView *)parentView {
     pageControl.tintColor = UIColor.blackColor;
     pageControl.pageIndicatorTintColor = UIColor.whiteColor;
     pageControl.currentPageIndicatorTintColor = UIColor.blackColor;
+    [pageControl addTarget:self
+                    action:@selector(pageControlValueChanged:)
+          forControlEvents:UIControlEventValueChanged];
+
     return pageControl;
 }
+- (void)pageControlValueChanged:(UIPageControl *)sender {
+    if (_reactPageIndicatorView.currentPage != _currentIndex) {
+        [self goTo:@(_reactPageIndicatorView.currentPage) animated:YES];
+    }
+}
 
 #pragma mark - UIScrollViewDelegate