Add support for Symfony CardScheme Constraint

manual test case:
1) add a CardScheme constraint to field_test, Schemes check "AMEX", "CHINA UNIONPAY", save it.

if populate field_test "123456", get an error message.

if populate field_test "6217003810026896707" (which is CHINA UNIONPAY valid number ), no error message.

Automatically closed - issue fixed for 2 weeks with no activity.