Cannot deploy helm in kubernetes 1.16.8

[willgraf]

Describe the bug
When creating a cluster with KUBERNETES_VERSION 1.16, the gke/deploy/helm fails with the following error:

Deploying kubernetes resources...
serviceaccount/tiller created
clusterrolebinding.rbac.authorization.k8s.io/tiller-cluster-rule created
$HELM_HOME has been configured at /var/lib/helm.
Error: error installing: the server could not find the requested resource
make[1]: [tasks/Makefile.gke:236: gke/deploy/helm] Error 1 (ignored)

To Reproduce
Set KUBERNETES_VERSION to 1.16 and create a cluster.

Expected behavior
Helm should install properly.

Additional context
It looks like this is a documented issue. We are also stuck using helm2. A migration to using helm3 may resolve this issue, and can be done by upgrading the base cloudposse/geodesic base image.

[willgraf]

Updating to the latest geodesic base image (and therefore helm3) does seem to have fixed this issue.

[willgraf]

Closed by #370