Fix: Fire notifiers on pose properties changed

While testing UI_OT_reset_default_button, discovered that using
Reset to Default Values on bone locations didn't work. Turns out
to be missing update on this property. So, this is probably
dependent on the property used.

source/blender/makesrna/intern/rna_pose.c

@@ -132,6 +132,8 @@ static void rna_Pose_IK_update(Main *UNUSED(bmain), Scene *UNUSED(scene), Pointe
 	Object *ob = ptr->id.data;
 
 	DEG_id_tag_update(&ob->id, OB_RECALC_DATA);
+	WM_main_add_notifier(NC_OBJECT | ND_POSE, ptr->id.data);
+
 	BIK_clear_data(ob->pose);
 }