message: rename private field in NVSegmentedTabView
diff: @implementation NVSegmentedTabView
  {
  - NSArray<NSDictionary<NSString *, NSString *> *> *segmentedTabs;
  + NSArray<NSDictionary<NSString *, NSString *> *> *_tabs;
  }
  - (id)init
  - (void)setTabs:(NSArray<NSDictionary<NSString *, NSString *> *> *)tabs
  {
  - segmentedTabs = tabs;
  + _tabs = tabs;
  NSInteger selectedIndex = self.selectedSegmentIndex;
  [self removeAllSegments];
  for (NSDictionary *tab in tabs) {
  [super layoutSubviews];
  for (int i = 0; i < self.accessibilityElements.count; i++) {
  UIView *segment = ((UIView *) self.accessibilityElements[i]);
  - segment.subviews[0].accessibilityIdentifier = segmentedTabs[i][@"testID"];
  + segment.subviews[0].accessibilityIdentifier = _tabs[i][@"testID"];
  }
  }
  