Vertical Pod Autoscaler release 0.8.0

Merge pull request kubernetes#3001 from towca/jtuznik/ca-1.18.1

Cluster Autoscaler 1.18.1

Merge pull request kubernetes#3000 from towca/jtuznik/ca-1.17.2

Cluster Autoscaler 1.17.2

Merge pull request kubernetes#2999 from towca/jtuznik/ca-1.16.5

Cluster Autoscaler 1.16.5

Merge pull request kubernetes#2998 from towca/jtuznik/ca-1.15.6

Cluster Autoscaler 1.15.6

Merge pull request kubernetes#2997 from towca/jtuznik/ca-1.14.8

Cluster Autoscaler 1.14.8

Merge pull request kubernetes#2926 from losipiuk/lo/ca-1.18.0

Bump Cluster Autoscaler version to 1.18.0

Vertical Pod Autoscaler release 0.7.1

Vertical Pod Autoscaler release 0.7.0

Merge pull request kubernetes#2832 from aleksandra-malinowska/cluster…

…-autoscaler-1.17.1

Cluster Autoscaler 1.17.1