Fixes Issue #64: correct cpu arch for kubectl in ref-impl keycloak config

[jessesanford]

++ ./kubectl -n argocd get secret argocd-initial-admin-secret -o 'go-template={{.data.password | base64decode }}'
+ ARGOCD_PASSWORD=RFsGyBqRqTGMeGZc
++ curl -k -sS http://argocd-server.argocd.svc.cluster.local:443/api/v1/session -H 'Content-Type: application/json' -d '{"username":"admin","password":"RFsGyBqRqTGMeGZc"}'
++ jq -r .token
+ ARGOCD_SESSION_TOKEN=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJhcmdvY2QiLCJzdWIiOiJhZG1pbjpsb2dpbiIsImV4cCI6MTc0OTYxNTYyNiwibmJmIjoxNzQ5NTI5MjI2LCJpYXQiOjE3NDk1MjkyMjYsImp0aSI6IjBjZTZmYjZlLWJkYjQtNDdlNi04NmQ5LTRmYTdkMGJkY2Y0OSJ9.9HwA7KYq2bo18sOxNmaVTLMoPNbCcred4DW8N5ybIUI
+ echo 'apiVersion: v1
kind: Secret
metadata:
  name: keycloak-clients
  namespace: keycloak
type: Opaque
stringData:
  ARGO_WORKFLOWS_CLIENT_SECRET: RFs2KTeZnJrSRE7cwU4ctJHAfcMwViHG
  ARGO_WORKFLOWS_CLIENT_ID: argo-workflows
  ARGOCD_SESSION_TOKEN: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJhcmdvY2QiLCJzdWIiOiJhZG1pbjpsb2dpbiIsImV4cCI6MTc0OTYxNTYyNiwibmJmIjoxNzQ5NTI5MjI2LCJpYXQiOjE3NDk1MjkyMjYsImp0aSI6IjBjZTZmYjZlLWJkYjQtNDdlNi04NmQ5LTRmYTdkMGJkY2Y0OSJ9.9HwA7KYq2bo18sOxNmaVTLMoPNbCcred4DW8N5ybIUI
  BACKSTAGE_CLIENT_SECRET: MR1CNTFEjFUZQ2dUGrSWkWxCfEhJ7pit
  BACKSTAGE_CLIENT_ID: backstage
'
+ ./kubectl apply -f /tmp/secret.yaml
secret/keycloak-clients created

[Copilot]

Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.