Add ventipay icon

[cmelendez]

Why are you adding this icons?

I'm adding this icon for our payments app: https://apps.shopify.com/venti

Help us identify yourself

• [ ] I'm working/collaborating with the brand directly and they have provided the icons.
• [X] I'm associated with the brand and I've read all the brand icon’s guidelines.
• [ ] I'm an individual and I've read all the brand icon’s guidelines.

Checklist to add new icons

• [X] All icons have a corresponding entry in db/payment_icons.yml
• [X] I have followed the icon guidelines detailed in the CONTRIBUTING.md file
• [X] I have optimized the icon with SVGO
• [X] I am confident that all icons are clear and easy to read/understand
• [X] I have provided a link to the brand icon’s brand guidelines whenever possible.
• [X] I have attached a screenshot comparison with the example icon provided in guidelines
• [X] I recognize that if my icon is not approved by the Shopify Partners team it may not receive review nor merger.

Attach a screenshot of the icon along side the example Visa icon

If the icons are intended for use by Shopify, please provide the following info:

What's the expected date of this change to deploy on Shopify? As soon as possible, please.