Karabiner config to remap normal delete key on windows keyboard to delete files instead of using the usual cmd + backspace

gistfile1.txt

{
    "description": "Remap normal delete key to behave like cmd+backspace",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com.apple.finder$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": { "key_code": "delete_forward" },
            "to": [
                {
                    "key_code": "delete_or_backspace",
                    "modifiers": ["left_command"]
                }
            ],
            "type": "basic"
        }
    ]
}

Doesn't affect forward deleting characters in terminal or text editor, just deletes files or folders from desktop or finder.