KCM: Use int32_t type conversion in DEBUG message for int32_t variable
The KDC offset is stored as int32_t, but a DEBUG message in KCM was using
an uint32_t. This lead to confusion as it appeared that the offset does
not work.
Resolves:
https://pagure.io/SSSD/sssd/issue/4063
Reviewed-by: Pavel Březina <pbrezina@redhat.com>