Hello, I am trying to run this pulumi program that I wrote; https://github.com/sourcegraph/deploy-k8s-helper. However, when I run

pulumi up

on a fresh checkout, i get the following errors:

~/dev/go/src/github.com/sourcegraph/deploy-k8s-helper master
❯ yarn
yarn install v1.22.4
warning package.json: No license field
warning sg-deploy-k8s-helper: No license field
[1/4] 🔍  Resolving packages...
success Already up-to-date.
✨  Done in 0.15s.

~/dev/go/src/github.com/sourcegraph/deploy-k8s-helper master
❯ pulumi up
Previewing update (dev):
     Type                 Name                                      Plan     Info
     pulumi:pulumi:Stack  sourcegraph-deploy-kubernetes-helper-dev           3 messages
 
Diagnostics:
  pulumi:pulumi:Stack (sourcegraph-deploy-kubernetes-helper-dev):
    (node:95200) PromiseRejectionHandledWarning: Promise rejection was handled asynchronously (rejection id: 2)
    (node:95200) PromiseRejectionHandledWarning: Promise rejection was handled asynchronously (rejection id: 3)
    (node:95200) PromiseRejectionHandledWarning: Promise rejection was handled asynchronously (rejection id: 5)