test: add yamlutil to test script
test: add yamlutil to test script

barakmich/pkg,ecnahc515/pkg,sym3tri/pkg,bobbyrullo/pkg,dgonyeo/pkg,sym3tri/pkg,jonboulle/pkg,barakmich/pkg,ecnahc515/pkg,dgonyeo/pkg,coreos/pkg,coreos/pkg,jonboulle/pkg,bobbyrullo/pkg