Update APM names in language files

[david-fiaty-cko]

https://github.com/checkout/link_checkoutcom/blob/1c152dae3763d30dddcd7694f1bd022ddb81de93/Cartridges/int_checkoutcom/cartridge/templates/resources/cko.properties#L24

Please use the actual names of the APMs in all languages strings, and respect the case of the brand.

Example in this file: "cko.bancontact.name" should have the value "Bancontact" and not "BANCONTACT PAY". The actual name of each APM is available here: https://docs.checkout.com/docs/payment-methods

[michael-ugborikoko-cko]

Done

[david-fiaty-cko]

@michael-ugborikoko-cko, this fix is still missing for other languages. Example: https://github.com/checkout/link_checkoutcom/blob/939f7d2808a046afe6764af585318adb41b405d1/Cartridges/int_checkoutcom/cartridge/templates/resources/cko_es.properties#L25

Please check all files.

[michael-ugborikoko-cko]

Done

[michael-ugborikoko-cko]

Done