Explicitly set config path for DNSMasq
Explicitly set config path for DNSMasq

When DNSMasq is configured to read its settings
from a folder ('-7' or '--conf-dir' option) it only
checks that the directory exists and doesn't fail if
it's empty. It could lead to a situation when DNSMasq
is running and handles requests, but not properly
configured, so some of queries can't be resolved.

kubernetes-sigs/kubespray,Atoms/kubespray,Abdelsalam-Abbas/kubespray_fork,galthaus/setup-kubernetes,kubespray/kargo,VincentS/kargo,kubernetes-sigs/kubespray,kubernetes-incubator/kubespray,kubernetes-incubator/kargo,ayaz/kubespray,Lendico/kargo,kubespray/kargo,kubernetes-sigs/kubespray,insequent/kargo,kubernetes-sigs/kubespray,Lendico/kargo,Atoms/kubespray,hatch-k8s/kargo,rogerwelin/kargo,Atoms/kubespray,kubernetes-incubator/kubespray,hatch-k8s/kargo,galthaus/setup-kubernetes,Atoms/kubespray,sgm-media/kargo,ayaz/kubespray,kubernetes-incubator/kargo,VincentS/kargo,sgm-media/kargo,Abdelsalam-Abbas/kubespray_fork,insequent/kargo,rogerwelin/kargo