dev: fix run-unit-tests to work with simplecov
dev: fix run-unit-tests to work with simplecov

rhafer/crowbar,crowbar/crowbar,toabctl/crowbar,rsalevsky/crowbar,nkrinner/crowbar,SUSE-Cloud/crowbar,aspiers/crowbar,rhafer/crowbar,nkrinner/crowbar,MaximilianMeister/crowbar,mmnelemane/crowbar,tserong/crowbar,dirkmueller/crowbar,rhafer/crowbar,aplanas/crowbar,vwallfahrer/crowbar,toabctl/crowbar,MaximilianMeister/crowbar,rsalevsky/crowbar,crowbar/crowbar,mmnelemane/crowbar,tserong/crowbar,dirkmueller/crowbar,aplanas/crowbar,aspiers/crowbar,vwallfahrer/crowbar,SUSE-Cloud/crowbar