testimage.bbclass: remove boot parameter systemd.log_target
Boot parameter systemd.log_target=console affects command journalctl's
output and causes oe selftest case test_systemd_boot_time fail to pass.
| Error at obtaining the boot time from journalctl
| RESULTS:
| RESULTS - systemd.SystemdJournalTests.test_systemd_boot_time - Testcase -1: SKIPPED (0.74s)
systemd.log_target=console was introduced by oe-core commit
a0bb649 and
work with parameter systemd.log_level to enable systemd debug.
systemd.log_level has been removed already, so remove systemd.log_target
too to make case test_systemd_boot_time pass.
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
