Update canary helm install to helm 3.7 and update README#119

Merged

ack-bot merged 4 commits intoaws-controllers-k8s:mainfrom

ryansteakley:update-readme-helm

Oct 15, 2021

Commits on Oct 7, 2021

use helm3.7 and change helm chart install steps for 3.7
ryansteakley
committed

Commits on Oct 8, 2021

remove aws-account-id from helm chart steps
ryansteakley
committed

Commits on Oct 11, 2021

application-autoscaling release will be marked as v0.2.0
ryansteakley
committed

Commits on Oct 15, 2021

use appropriate release tag
ryansteakley
committed