Merge from develop

PW-1510 Add instalments for Terminal API

* PW-390 Added Google Pay skeleton/configuration

* PW-390 Added Google Pay method on frontend + authorizationdatabuilder, config provider/logo

* PW-390 Save BillingAgreements for googlepay

* PW-390 Save vault token for GooglePay, fix button issue on css, fix isavailable promise

* remove comments

* Set token invisible for shopper if payment method is Google Pay

* split formatAmount into formatAmount and decimalNumbers

* PW-390 use only one merchant identifier for test/live, reformat comment in configuration

Add XMLHttpRequest into header line to fix issues on magento 2.3.2 & fix overlay for 3DS2

Add POS instalments
Refactor instalments on the frontend (credit cards, pos cloud)
If no terminal is available show message

Release 4.3.0

Load quote from order for open invoice payments

Fix issues with popup in live

PW-1459 Use different url for backend/frontend on getOrigin()

PW-1499: alipay_hk cancel order on Received

Checkout session returns empty quote in Magento v2.3.2

PW-1518: add 24x installments options

PW-1448: add Dankort to card types, add dankort, elo, hipercard to ma…

Update notification cron job group name in readme

Update Csrf validation for Magento v2.3.2

Co-Authored-By: cyattilakiss <42297201+cyattilakiss@users.noreply.github.com>

trim address before parsing

PW-1512: Update currency codes

PW-1368 Upgrade components version to 3.0.0

PW-1385 Refresh payment methods on country change #461

we are not using them anymore
Use TEST and LIVE instead of CHECKOUT_ENVIRONMENT_URL_TEST and
CHECKOUT_ENVIRONMENT_URL_LIVE
Add styling for admin
Add component version number in the css files as well