Dave Shoreman 6757edf5d1
Trim regional locales to two-letter country codes
GoCardless' Bank Account Data API requires two-letter ISO 639-1 country
codes. IN passes the full locale such as *en_GB* or *pt_BR*, which
causes an "unknown error" when selecting banks in Connect Accounts.

Note: Norwegian will use the Bokmål (`nb`) form over Nynorsk (`nn`).

Fixes #9566
2024-05-31 21:04:51 +01:00
..