Update to `adyenAdyen/adyen-web` `v5.27.0` for Swish payment method always triggers an error on mobile

[remcotolsma]

• Swish payment method always triggers an error on mobile Adyen/adyen-web#1712
• https://github.com/Adyen/adyen-web/releases/tag/v5.27.0

On mobile, redirecting the shopper to another app no longer triggers the onError callback with an AdyenCheckoutError. Adyen/adyen-web#1764

[rvdsteege]

I was going to update, but it seems the new scripts/styles are not yet available.

HTTP 404 → https://checkoutshopper-test.adyen.com/checkoutshopper/sdk/5.27.0/adyen.js

[remcotolsma]

Should/can we switch to npm as this is recommended?