Add enabled prop support to swipeable (#3011)

## Description

This issue fixes `enabled` prop having no effect on the new Swipeable.

Reported
[here](#2936 (comment))
by @jackstudd

## Test plan

- open `release_tests` > `Swipeable Reanimation` example in both an
emulator and an editor
- add `enabled={false}` prop to both the swipeables
- legacy `swipeable` is now immovable
- new `swipeable` used to be unaffected, with this fix it should be
immovable as well

I added the `enabled` usage only for the `Pan` gesture and not the `Tap`
gesture intentionally.
The `Tap` gesture should remain active even when the rest of `swipeable`
is disabled,
as I found when testing the legacy `swipeable`

src/components/ReanimatedSwipeable.tsx

@@ -580,6 +580,8 @@ const Swipeable = forwardRef<SwipeableMethods, SwipeableProps>(
       swipeableMethods,
     ]);
 
+    panGesture.enabled(props.enabled !== false);
+
     const animatedStyle = useAnimatedStyle(
       () => ({
         transform: [{ translateX: appliedTranslation.value }],