Cluster-autoscaler: bump version to 0.4.0-alpha
Cluster-autoscaler: bump version to 0.4.0-alpha

ingvagabund/contrib,aledbf/contrib,xialonglee/contrib,verb/contrib,aledbf/contrib,luxas/contrib,Q-Lee/contrib,verb/contrib,krzyzacy/contrib,Wattpad/kubernetes-contrib,piosz/contrib,moul/contrib,Pensu/contrib,ingvagabund/contrib,widgetpl/contrib,eastbanctech/kubernetes-contrib,luxas/contrib,piosz/contrib,verb/contrib,kskalski/contrib,moul/contrib,kow3ns/contrib,krzyzacy/contrib,cdemers/contrib,Wattpad/kubernetes-contrib,Wattpad/kubernetes-contrib,eastbanctech/kubernetes-contrib,ingvagabund/contrib,aledbf/contrib,kow3ns/contrib,eastbanctech/kubernetes-contrib,eastbanctech/kubernetes-contrib,widgetpl/contrib,spxtr/contrib,xialonglee/contrib,Pensu/contrib,Q-Lee/contrib,devlinmr/contrib,kow3ns/contrib,rmmh/kubernetes-contrib,thockin/contrib,ixdy/contrib,thockin/contrib,ixdy/kubernetes-contrib,luxas/contrib,thockin/contrib,Pensu/contrib,x13n/contrib,rchicoli/kubernetes-contrib,kow3ns/contrib,ixdy/contrib,Q-Lee/contrib,rmmh/kubernetes-contrib,kskalski/contrib,rmmh/kubernetes-contrib,xialonglee/contrib,cdemers/contrib,cdemers/contrib,Q-Lee/contrib,Wattpad/kubernetes-contrib,x13n/contrib,widgetpl/contrib,cdemers/contrib,xialonglee/contrib,cdemers/contrib,rmmh/kubernetes-contrib,krzyzacy/contrib,krzyzacy/contrib,spxtr/contrib,foxish/contrib,grodrigues3/contrib,devlinmr/contrib,thockin/contrib,piosz/contrib,devlinmr/contrib,olark/kubernetes-contrib,jcmoraisjr/k8s-contrib,luxas/contrib,ixdy/contrib,jcmoraisjr/k8s-contrib,Wattpad/kubernetes-contrib,Pensu/contrib,aledbf/contrib,widgetpl/contrib,foxish/contrib,jcmoraisjr/k8s-contrib,kskalski/contrib,grodrigues3/contrib,foxish/contrib,luxas/contrib,devlinmr/contrib,jcmoraisjr/k8s-contrib,grodrigues3/contrib,kskalski/contrib,ixdy/kubernetes-contrib,krzyzacy/contrib,thockin/contrib,Pensu/contrib,olark/kubernetes-contrib,verb/contrib,widgetpl/contrib,cdemers/contrib,x13n/contrib,rchicoli/kubernetes-contrib,x13n/contrib,rchicoli/kubernetes-contrib,olark/kubernetes-contrib,olark/kubernetes-contrib,aledbf/contrib,kskalski/contrib,foxish/contrib,widgetpl/contrib,Pensu/contrib,piosz/contrib,olark/kubernetes-contrib,jcmoraisjr/k8s-contrib,grodrigues3/contrib,ixdy/kubernetes-contrib,grodrigues3/contrib,devlinmr/contrib,eastbanctech/kubernetes-contrib,piosz/contrib,ixdy/kubernetes-contrib,x13n/contrib,aledbf/contrib,xialonglee/contrib,rchicoli/kubernetes-contrib,moul/contrib,Q-Lee/contrib,olark/kubernetes-contrib,foxish/contrib,luxas/contrib,Wattpad/kubernetes-contrib,ingvagabund/contrib,rchicoli/kubernetes-contrib,thockin/contrib,devlinmr/contrib,rmmh/kubernetes-contrib,moul/contrib,krzyzacy/contrib,rmmh/kubernetes-contrib,spxtr/contrib,Q-Lee/contrib,x13n/contrib,spxtr/contrib,ixdy/kubernetes-contrib,grodrigues3/contrib,eastbanctech/kubernetes-contrib,ingvagabund/contrib,jcmoraisjr/k8s-contrib,rchicoli/kubernetes-contrib,kow3ns/contrib,ingvagabund/contrib,verb/contrib,verb/contrib,moul/contrib,foxish/contrib,xialonglee/contrib,kow3ns/contrib,piosz/contrib,kskalski/contrib,spxtr/contrib,spxtr/contrib,ixdy/kubernetes-contrib