Pay With Paypal block: The block should not rely on a shortcode.

[kwight]

The Pay With PayPal block saves its content as a shortcode. We should remove its dependence on this old editor abstraction, and save proper HTML markup more consistent with WordPress blocks.

jetpack/extensions/blocks/simple-payments/save.js

Line 8 in 994785f

return productId ? <RawHTML>{ `[simple-payment id="${ productId }"]` }</RawHTML> : null;