[@nativescript/local-notifications] getScheduledIds() returns ids of notifications that have already been published on Android

On Android if you schedule a notification and wait to receive the notification, the notification shows as expected. If you call getScheduledIds() after, that notification ID is still returned in the array and the array continues to grow infinitely unless you explicitly call cancel() or cancelAll().

iOS works as you would expect. Once you receive a notification, that ID no longer returns after calling getScheduledIds().

从 getScheduledIds() 的 Android 实现入手，跟踪已送达的通知如何从已计划集合中移除；将该流程与所述的 iOS 行为进行比较。完成标准是：已送达通知的 ID 不会出现在后续的 getScheduledIds() 结果中，且不需要调用 cancel() 或 cancelAll()。