[Sheets] [Pt. 12] Add event for selected snap point change (#5584)

Co-authored-by: Eric Bailey <git@esb.lol>
Co-authored-by: Samuel Newman <mozzius@protonmail.com>

modules/bottom-sheet/ios/BottomSheetModule.swift

@@ -10,8 +10,9 @@ public class BottomSheetModule: Module {
 
     View(SheetView.self) {
       Events([
+        "onAttemptDismiss",
+        "onSnapPointChange",
         "onStateChange",
-        "onAttemptDismiss"
       ])
 
       AsyncFunction("dismiss") { (view: SheetView) in
@@ -26,10 +27,6 @@ public class BottomSheetModule: Module {
         view.cornerRadius = CGFloat(prop)
       }
 
-      Prop("preventDismiss") { (view: SheetView, prop: Bool) in
-        view.preventDismiss = prop
-      }
-
       Prop("minHeight") { (view: SheetView, prop: Double) in
         view.minHeight = prop
       }
@@ -38,6 +35,10 @@ public class BottomSheetModule: Module {
         view.maxHeight = prop
       }
 
+      Prop("preventDismiss") { (view: SheetView, prop: Bool) in
+        view.preventDismiss = prop
+      }
+
       Prop("preventExpansion") { (view: SheetView, prop: Bool) in
         view.preventExpansion = prop
       }