Support enforcement that the transitive dependency chain is there.

[justinabrahms]

Fixes #1883

I could use a bit of help with the tests. Is there a tool to generate them?

❯ ../../../../../helmfile -f helmfile.yaml template --include-needs --enforce-needs-are-installed
WARNING: release empty2 needs empty1, but empty1 is not installed due to installed: false. Either mark empty1 as installed or remove empty1 from empty2's needs
Building dependency release=empty2, chart=empty
in ./helmfile.yaml: Release empty2 has a transitive dependency empty1 marked as install=false

helmfile in ☸ tools-eks (productivity-team) in test-cases/missing-needs/input on  main [!?] via ⎈ v3.16.2 on ☁️  (us-east-1)
❯ ../../../../../helmfile -f helmfile.yaml template --include-needs
WARNING: release empty2 needs empty1, but empty1 is not installed due to installed: false. Either mark empty1 as installed or remove empty1 from empty2's needs
Building dependency release=empty2, chart=empty
WARNING: release empty2 needs empty1, but empty1 is not installed due to installed: false. Either mark empty1 as installed or remove empty1 from empty2's needs
Templating release=empty2, chart=empty
---
# Source: empty1/templates/serviceaccount.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  name: test

[yxxhero]

@justinabrahms please fix ci issue.

[yxxhero]

@justinabrahms did you run the test case?

[justinabrahms]

I ran the linter which now passes. Hadn't gotten to the tests yet. Was hoping you might answer my question about test case generation.

[yxxhero]

@justinabrahms could you see the test/integration/run.sh?
we generate the content manually now.

[yxxhero]

@justinabrahms you can try to do that. please feel free to ping me if you need any help.