fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! gitlab-ci: fix flake8...

fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! gitlab-ci: fix flake8 job and run jobs in parallel
7 jobs for smtp-server-settings in 8 minutes and 50 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
passed #468698
blackbox_mock_mqtt

00:02:47

passed #468699
blackbox_openwrt_mqtt

00:08:50

passed #468700
blackbox_openwrt_ubus

00:08:06

passed #468697
blackbox_openwrt_unix_socket

00:07:59

passed #468695
flake8

00:01:35

passed #468701
sample_module

00:02:27

passed #468696
unit_tests

00:02:27