Get Site Favicon

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_extName__",
    "version": "1.1.2",
    "description": "__MSG_extDes__",
    "author": "Light",
    "homepage_url": "https:\/\/github.com\/LightAPIs\/get-site-favicon",
    "default_locale": "en",
    "icons": {
        "16": "icons\/icon_16.png",
        "32": "icons\/icon_32.png",
        "48": "icons\/icon_48.png",
        "128": "icons\/icon_128.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_title": "__MSG_extName__",
        "default_popup": "popup.html"
    },
    "permissions": [
        "downloads",
        "activeTab"
    ],
    "host_permissions": [
        "<all_urls>"
    ]
}