ipa-kdb: reduce LDAP operations timeout to 30 seconds
Since LDAP operations used by ipa-kdb driver are synchronous, the
timeout specified here is blocking entire KDC. It is worth reducing the
timeout and since AS REQ processing timeout in KDC is 1 minute, reducing
the timeout for LDAP operations down to 30 seconds allows KDC to
respond promptly in worst case scenario as well.
Fixes: https://pagure.io/freeipa/issue/7217
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Robbie Harwood <rharwood@redhat.com>