Get list of bank branches and branch code.

Example response

{
  "status": "success",
  "message": "Operation successful",
  "data": [
    {
      "id": 1014,
      "branch_code": "GH190603",
      "branch_name": "STABIC BANK GHANA LIMITED - ADUM",
      "swift_code": "SBICGHAC",
      "bic": "SBICGHAC",
      "bank_id": 280
    }
  ]
}