Fixed a bug that could cause the Concierge to become broken when a cluster is shut down and restarted or suspended and resumed (https://github.com/vmware-tanzu/pinniped/issues/493). The Concierge now correctly detects and cleans up
kube-cert-agentpods that are stuck in a Failed or Unknown status.
Upgraded Debian base images from 10.7 to 10.9.
Upgraded Go from 1.15.6 to 1.15.11.
Upgraded Kubernetes runtime library dependencies from v1.20.1 to v1.20.6.
A complete list of changes (10 commits, 8 changed files with 239 additions and 89 deletions!) can be found here.