How to include google map url in custom checkout component js file in Magento 2?

I used checkout ConfigProviderInterface to achieve this task.

Created the di.xml file under Ayakil/GoogleMapAddressLookup/etc/frontend/di.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
<type name="Magento\Checkout\Model\CompositeConfigProvider">
   <arguments>
       <argument name="configProviders" xsi:type="array">
           <item name="google_map_key" xsi:type="object">Ayakil\GoogleMapAddressLookup\Model\GoogleMapApiKey</item>
       </argument>
   </arguments>

GoogleMapApiKey.php file content

<?php
namespace Ayakil\GoogleMapAddressLookup\Model;

use Magento\Checkout\Model\ConfigProviderInterface;
use Magento\Framework\App\Config\ScopeConfigInterface;

class GoogleMapApiKey implements ConfigProviderInterface
{
public function __construct(ScopeConfigInterface $scopeConfig)
{
    $this->scopeConfig = $scopeConfig;
}

public function getConfig()
{
    $additionalVariables['Google_key'] = $this->scopeConfig->getValue("googlemapaddresslookup/general/googleapikey");
    return $additionalVariables;
}
}

In the js file i got the setup variable as below

**window.checkoutConfig.Google_key**

'https://maps.googleapis.com/maps/api/js?key='+window.checkoutConfig.Google_key+'&libraries=places'