Show personalDetails and billing address

Remove unnecessary custom function from the frontend
Remove state data observers
Use the component's paymentMethods object to list all the methods

# Conflicts:
#	Gateway/Request/CheckoutDataBuilder.php
#	view/frontend/web/template/payment/hpp-form.html

Co-authored-by: cyattilakiss <42297201+cyattilakiss@users.noreply.github.com>

Some PWA integrations can still use the session to retrieve the order
but in the next major release only the orderId request parameter can be
used to retrieve the order object

Pressing the enter key while inside a text field in one the Adyen forms caused the checkout page to reload instead of being submitted.
Co-authored-by: Per <per@oddny.se>

This reverts commit 32120f62

Implementing new installments config field and removing old validation code

Card payments finalised

Remove buildThreeDS2ProcessResponseJson(), not used anymore
Use onAdditionalDetails instead of onComplete in the checkout components
Update bundle with the fixes
Remove unnecessary mapping on the backend regarding the action fields
Remove unnecessary additionalInformation settings in payment object

Send state.data in one field instead of mapping it
Use adyenConfiguration

Send the state.data as a string in 1 field instead of mapping it
Use component createFromAction
Use adyenConfiguration

* New config path has been created to avoid overwriting old formatted values

Validate the root level keys and only let the approved ones to be sent
to the builders
Remove not necessary backend data building since the data is now coming
from the frontend
Only card is done, the rest is still TODO

Rename renderSecureFields to renderCardComponent since we render the
card components
Remove installments fields from the frontend since the generic component
is going to handle it
Remove all custom frontend field from alternative payment methods since
these are going ti be handled by the generic component
Remove all custom frontend field from one click payment methods since
these are going ti be handled by the generic component
Rename getAdyenBillingAgreements to getAdyenStoredPayments since we move
away from billing agreements (we are going to keep it still, but not
actively use it)

Move the duplicated get configuration functions here

Handle the ajax response when the request is done
TODO: check if ratepay device fingerprint script is still necessary

Remove adyen-method-list.js
Remove callback parameter from retrieveAvailablePaymentMethods and
remove handling the ajax request handling when done
Move processThreeDS2 from threeds2.js and remove threeds2.js file
Remove callback parameter from processThreeDS2 and
remove handling the ajax request handling when done

Create the assets with the logos for all the payment methods and include
it in the response in the paymentMethodsExtraDetails payment method list
If the icon is not available locally use the Adyen hosted icons
Set extra fields per payment methods: isOpenInvoice

Add initCheckoutComponent to adyen-payment-service.js to create the
main AdyenCheckout with default configuration
Add getCheckoutComponent() to retrieve the initialised AdyenCheckout
main component
Remove the checkout component direct links from Data.php

Upgrade checkout component version to 3.7.0
Adjust styling to checkout component 3.7.0

move the logic to CheckoutDataBuilder.php as well

Some webshops work with only a billing address because products need to be picked up from a location. If this is the case, the billing address should be filled in, and valid before a payment method can be used. This is already the case with payment methods native to Magento 2, but not with this Adyen module. Because of this, orders could be placed using Adyen payment methods, without adding an address at all. This extra check fixes this.

Refs #662.
Co-authored-by: cyattilakiss <42297201+cyattilakiss@users.noreply.github.com>