feat(calendar): add deleteEventById function (#3075)

* Update index.ts

Please add this function

* Update index.ts

src/@ionic-native/plugins/calendar/index.ts

@@ -475,6 +475,21 @@ export class Calendar extends IonicNativePlugin {
     return;
   }
 
+  /**
+   * Delete an event by id.
+   *
+   * @param {string} [id]  The event id
+   * @param {Date} [fromDate]  The date where it start deleting from
+   * @return Returns a Promise
+   */
+  @Cordova()
+  deleteEventById(
+    id: string,
+    fromDate?: Date
+  ): Promise<any> {
+    return;
+  }
+
   /**
    * Open the calendar at the specified date.
    * @param {Date} date The date you want to open the calendar on