Currently the error message of ipaclient_get_otp is not visble if it failed
due to the use of no_log. The no_log option is needed and useful if the
one-time password has successfully been generated, but is bad if there was
an error while generating the password, for example if a clock skew has been
detected.

There is now a new task to print the error message if ipaclient_get_otp. The
task for ipaclient_get_otp has been marked with "ignore_errors: yes" and
the new task "Install - Report error for OTP generation" will always fail
and only be used if result_ipaclient_get_otp is failed.