feat: notice in node list

update DB

node_db/dev/custom-node-list.json

@@ -1,5 +1,14 @@
 {
     "custom_nodes": [
+        {
+            "author": "#NOTICE_1.13",
+            "title": "NOTICE: This channel is not the default channel.",
+            "reference": "https://github.com/ltdrdata/ComfyUI-Manager",
+            "files": [],
+            "install_type": "git-clone",
+            "description": "If you see this message, your ComfyUI-Manager is outdated.\nDev channel provides only the list of the developing nodes. If you want to find the complete node list, please go to the Default channel."
+        },
+        
         {
             "author": "talesofai",
             "title": "comfyui-supersave [WIP]",