doxygen docs: Move CnP API out of the Remove Canvas group

The new CnP API had been wrongly added to the Remote Canvases group.

src/lib/ecore_evas/Ecore_Evas.h

@@ -3585,6 +3585,10 @@ EAPI Evas_Object *ecore_evas_extn_plug_new(Ecore_Evas *ee_target);
  */
 EAPI Eina_Bool ecore_evas_extn_plug_connect(Evas_Object *obj, const char *svcname, int svcnum, Eina_Bool svcsys);
 
+/**
+ * @}
+ */
+
 /**
  * @brief Retrieves the coordinates of the default mouse pointer.
  *
@@ -3872,11 +3876,6 @@ EAPI void ecore_evas_callback_drop_drop_set(Ecore_Evas *ee, Ecore_Evas_Drop_Cb c
  */
 EAPI Eina_Accessor* ecore_evas_drop_available_types_get(Ecore_Evas *ee, unsigned int seat);
 
-
-/**
- * @}
- */
-
 /**
  * @}
  */