* removing the group size 50
* removing the if condition for 20/50 groups
* running make cleanup_unused_locales
* removing instances of sizesForHighDenominationCurrencies and the related if conditions
* removing the price related to group size of 50 in different currencies
* fixing the test
* changing the 50 to 20 under faqs
* changing the remaining 50 to 20
* cleaning of variables
* removing extra variable
GitOrigin-RevId: 68f5d7df1eab29360e9c806ad844f1c900341c19