Add new custom node: lora_downloader (#2363)

* {
    "author": "huihuihuiz",
    "title": "LoRA Downloader for ComfyUI",
    "id": "lora_downloader",
    "reference": "https://github.com/huihuihuiz/lora_downloader",
    "repo_url": "https://github.com/huihuihuiz/lora_downloader",
    "install_type": "git",
    "description": "A ComfyUI custom node for downloading and managing LoRA models directly within the UI."
}

* Change install_type from 'git' to 'git-clone'

* Update custom-node-list.json

* Delete Lora_Downloader entry from JSON map

Removed Lora_Downloader entry from extension-node-map.json

---------

Co-authored-by: Dr.Lt.Data <128333288+ltdrdata@users.noreply.github.com>

extension-node-map.json

@@ -53187,4 +53187,4 @@
             "title_aux": "SDXLResolutionPresets"
         }
     ]
-}
+}