Error creating backstage secret - indentation error

[allamand]

While installing the backstage terraform, the local-exec will create a secret with envsubst.

But the created file indentation is not good breaking the deployment:

the file generated with envsubst will look like

apiVersion: v1
kind: Secret
metadata:
  name: integrations
  namespace: backstage
data:
  github-integration.yaml: |
    IyBOYW1lOiBCYWNrc3RhZ2Utc2ViLWRlbW8KYXBwSWQ6IDg1NjkzMAp3ZWJob29rVXJsOiBodHRw
czovL3NtZWUuaW8vbVBHcktBV1N1ZzE0YUg4ZHNjTUkKY2xpZW50SWQ6IEl2MS41YTJhNWVkYTdh
-> note the indentation of the file is not good