Description of problem:
Since upgrading to clevis-14-2.fc34, clevis-luks-askpass.service fails to start on boot:

[root@localhost ~]# systemctl status clevis-luks-askpass
● clevis-luks-askpass.service - Forward Password Requests to Clevis
     Loaded: loaded (/usr/lib/systemd/system/clevis-luks-askpass.service; static)
     Active: failed (Result: signal) since Fri 2020-09-04 14:26:09 CDT; 13min ago
       Docs: man:clevis-luks-unlockers(7)
   Main PID: 215 (code=killed, signal=TERM)
        CPU: 8ms

Sep 04 14:26:09 fedora systemd[1]: clevis-luks-askpass.service: Main process exited, code=killed, status=15/TERM
Sep 04 14:26:09 fedora systemd[1]: clevis-luks-askpass.service: Failed with result 'signal'.
Sep 04 14:26:09 fedora systemd[1]: Stopped Forward Password Requests to Clevis.
Warning: journal has been rotated since unit was started, output may be incomplete.


From logs:

Sep 04 15:10:12 fedora systemd[1]: clevis-luks-askpass.service: Main process exited, code=killed, status=15/TERM
Sep 04 15:10:12 fedora systemd[1]: clevis-luks-askpass.service: Failed with result 'signal'.
Sep 04 15:10:12 fedora audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=clevis-luks-askpass comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
Sep 04 15:10:12 fedora systemd[1]: clevis-luks-askpass.path: Succeeded.


Version-Release number of selected component (if applicable):
clevis-pin-tpm2-0.1.3-1.fc34.x86_64
clevis-14-2.fc34.x86_64
clevis-luks-14-2.fc34.x86_64
clevis-systemd-14-2.fc34.x86_64
clevis-dracut-14-2.fc34.x86_64


How reproducible:
Everytime

Seen in OpenQA testing:
https://openqa.fedoraproject.org/tests/653697#step/base_services_start/15

Last working Fedora-IoT-34-20200830.0 (clevis-13-2.fc33).