refactor(locale): remove discontinued credit card issuer "maestro" (#2803)

Author: xDivisionByZerox

src/locales/el/finance/credit_card/index.ts

@@ -5,14 +5,12 @@
 import type { FinanceDefinition } from '../../../..';
 import american_express from './american_express';
 import discover from './discover';
-import maestro from './maestro';
 import mastercard from './mastercard';
 import visa from './visa';
 
 const credit_card: FinanceDefinition['credit_card'] = {
   american_express,
   discover,
-  maestro,
   mastercard,
   visa,
 };

src/locales/el/finance/credit_card/maestro.ts

@@ -7,7 +7,6 @@ import american_express from './american_express';
 import diners_club from './diners_club';
 import discover from './discover';
 import jcb from './jcb';
-import maestro from './maestro';
 import mastercard from './mastercard';
 import visa from './visa';
 
@@ -16,7 +15,6 @@ const credit_card: FinanceDefinition['credit_card'] = {
   diners_club,
   discover,
   jcb,
-  maestro,
   mastercard,
   visa,
 };