general: add invalid_config_warning
Check, that NM warns about unknown key in config files and this warning is in journal
https://bugzilla.redhat.com/show_bug.cgi?id=1541013
@Build:master
Edited by Filip Pokryvka
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Check, that NM warns about unknown key in config files and this warning is in journal
https://bugzilla.redhat.com/show_bug.cgi?id=1541013
@Build:master