Changes to List all investment holdings

the accounts/items/allOf[#/components/schemas/Account]/balances/available_balance response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the accounts/items/allOf[#/components/schemas/Account]/balances/balance response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the accounts/items/allOf[#/components/schemas/Account]/balances/credit_limit response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the accounts/items/allOf[subschema #2]/holdings_value response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the holdings/items/cost_basis response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the holdings/items/current_price response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the holdings/items/daily_change response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the holdings/items/face_value response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the holdings/items/market_value response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the holdings/items/purchase_price response's property pattern ^-?\d{1,10}\.\d{2}$ was added for the status 200

the response property accounts/items/allOf[#/components/schemas/Account]/balances/currency_code became nullable for the status 200