[SSSD] IPA/KRB5: handle KRB5_PROG_ETYPE_NOSUPP during IPA passowrd

[Sumit Bose]

Hi,

with MIT Kerberos 1.11 and above kinit for migrated IPA users without
Kerberos keys returns KRB5_PROG_ETYPE_NOSUPP. This patch adds it to the
list of codes which trigger the IPA password migration.

bye,
Sumit