fix: Add missing nan value checks for bounds size (#2220)

This PR adds missing checks whether SVG bounds size values are nan. This PR should fix [this](#978) old issue that still happens sometimes.

apple/RNSVGRenderable.mm

@@ -475,7 +475,9 @@ - (void)renderLayerTo:(CGContextRef)context rect:(CGRect)rect
   CGPoint mid = CGPointMake(CGRectGetMidX(pathBounds), CGRectGetMidY(pathBounds));
   CGPoint center = CGPointApplyAffineTransform(mid, matrix);
 
-  self.bounds = bounds;
+  if (!isnan(bounds.size.width) && !isnan(bounds.size.height)) {
+    self.bounds = bounds;
+  }
   if (!isnan(center.x) && !isnan(center.y)) {
     self.center = center;
   }