Release/7.5.5

[mmaymo]

Handles PIWOO-496

• Feature Flag - Enable Bancomat Pay & Alma feature flag by default (official launch 2024-07-01)
• Task - update wordpress.org plugin page
• Fix - update apple-developer-merchantid-domain-association certificate
• Fix - Description not shown on block checkout
• Fix - All Gift Card issuers displayed despite only some being active
• Fix - Several Undefined array key warnings malform JSON requests on Block Checkout
• Fix - Surcharge string to ‘excl. VAT’