Change indention for .Values.env to twelve

[tmiller]

In a prior commit the indention for env vars changed by adding an extra indent. Now when setting the following combinations the chart fails to render due to the indention levels of the environment variables being off by one:

1. .Values.env and .Values.metrics.enabled == true
2. .Values.sidecar.extraEnv and .Values.sidecar.enabled == true

This changes the indention from 10 to 12 for those two env settings which allows the chart to render

Signed-off-by: Thomas Miller git@me.tmiller.dev

Thank you for making node-red ⚙ better

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[dirien]

Hi @tmiller

Thanks for the contribution! Can you do following points before I can merge your PR:

• Signed the PR with git commit --amend --signoff

• Update the version in the chart.yaml to 0.21.4 and add the reason for the change artifacthub.io/changes

Thanks and awesome catch of the indentation! 👍

[dirien]

Hi @tmiller,

Thanks for the contribution. I checked the indents and fixed them in the deployment.yaml as the envs there where off. -> #207