fix(android): use decorView instead of detached View for performAndroidHaptics (#19)

Creating a new View(context) without attaching it to a window causes
performHapticFeedback to silently do nothing. Use the activity's
decorView which is always attached and has haptic feedback enabled.

Author: serjek

android/src/main/java/com/haptics/HybridHaptics.kt

@@ -132,8 +132,8 @@ class HybridHaptics: HybridHapticsSpec() {
       throw Error("Haptic feedback type '$type' not supported.")
     }
 
-    val view: View = View(NitroModules.applicationContext)
-    view?.performHapticFeedback(feedbackType)
+    val decorView = NitroModules.applicationContext?.currentActivity?.window?.decorView
+    decorView?.performHapticFeedback(feedbackType)
   }
 
   @DoNotStrip