Bump up the helm chart release version from 0.19 to 0.20 (#241)#249

carlydf wants to merge 1 commit intomaintemporalio/temporal-worker-controller:mainfrom

pick-v0.20.0-from-helm-release-tagtemporalio/temporal-worker-controller:pick-v0.20.0-from-helm-release-tagCopy head branch name to clipboard