fix: `getCountryCode`

[alechkos]

PR Details

Description

The PR fixes an issue where the getCountryCode function throws an error:

Evaluation failed: TypeError: window.Store.NumberInfo.findCC is not a function

Related Issue

closes #3229

How Has This Been Tested

// client initialization...

client.on('ready', async () => {
    const userId = 'XXXXXXXXXX@c.us';
    console.log(await client.getCountryCode(userId));
    console.log(await client.getFormattedNumber(userId));
});

You can try the fix by running one of the following commands:

• NPM

  npm install github:alechkos/whatsapp-web.js#fix-getCountryCode

• YARN

  yarn add github:alechkos/whatsapp-web.js#fix-getCountryCode

Types of changes

• [ ] Dependency change
• [X] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [X] My code follows the code style of this project.
• [ ] I have updated the documentation accordingly (index.d.ts).