feat: introduce hitSlop prop (#2407)

# Summary

Explain the **motivation** for making this change: here are some points
to help you:

* What issues does the pull request solve? Please tag them so that they
will get automatically closed once the PR is merged
* What is the feature? (if applicable)
* How did you implement the solution?
* What areas of the library does it impact?

## Test Plan

Demonstrate the code is solid. Example: The exact commands you ran and
their output, screenshots / videos if the pull request changes UI.

### What's required for testing (prerequisites)?

### What are the steps to reproduce (after prerequisites)?

## Compatibility

| OS      | Implemented |
| ------- | :---------: |
| iOS     |    ✅     |
| MacOS   |    ✅❌      |
| Android |    ✅      |
| Web     |    ✅❌      |

apple/ViewManagers/RNSVGSvgViewManager.mm

@@ -28,5 +28,20 @@ RCT_EXPORT_VIEW_PROPERTY(align, NSString)
 RCT_EXPORT_VIEW_PROPERTY(meetOrSlice, RNSVGVBMOS)
 RCT_EXPORT_VIEW_PROPERTY(tintColor, UIColor)
 RCT_REMAP_VIEW_PROPERTY(color, tintColor, UIColor)
+RCT_CUSTOM_VIEW_PROPERTY(hitSlop, UIEdgeInsets, RNSVGSvgView)
+{
+  if ([view respondsToSelector:@selector(setHitTestEdgeInsets:)]) {
+    if (json) {
+      UIEdgeInsets hitSlopInsets = [RCTConvert UIEdgeInsets:json];
+      [view setHitTestEdgeInsets:UIEdgeInsetsMake(
+                                     -hitSlopInsets.top,
+                                     -hitSlopInsets.left,
+                                     -hitSlopInsets.bottom,
+                                     -hitSlopInsets.right)];
+    } else {
+      view.hitTestEdgeInsets = defaultView.hitTestEdgeInsets;
+    }
+  }
+}
 
 @end