Describe the bug

This issue was discovered during GlobalStep testing. The logos for iDeal and Bancontact used on the WooPayments Settings screen are the incorrect size/aspect ratio. It looks like this was introduced in #10167 when some assets in assets/images/payment-methods/ were changed. cc @elazzabi

To Reproduce

1. Ensure your WooPayments account has support for iDeal and Bancontact
2. Go to Payments > Settings
3. Scroll to Payments accepted on checkout
4. See a misalignment of payment method names.
5. See that the size of the iDeal and Bancontact logos, and the white space around them, don't match the other logos.

Actual behavior

The logos in the "Payment Methods" section on the WooPayments Settings screen are not consistently sized. The payment method names and descriptions in the "Payment Methods" section on the WooPayments Settings screen are not properly aligned.

Screenshots

Before

After

Expected behavior

All logos in the "Payment Methods" section on the WooPayments Settings are consistently sized and their names and descriptions are properly aligned.

Desktop (please complete the following information):

• Browser Brave (Chromium based)

Additional context

The organization of the assets/images folder is confusing regarding payment methods. Two folders contain images related to payment methods: payment-methods and payment-method-icons. The payment method classes use the images in assets/images/payment-methods for display in various instances in the plugin with the settings screen being one.