Fix indentation

[bjrowlett2]

Which component this PR applies to?

cluster-autoscaler

What type of PR is this?

/kind bug

What this PR does / why we need it:

This fixes an issue where a malformed template is generated when setting extraVolumeMounts in a values.yaml file.

When values.yaml contains:

extraVolumeMounts:
- name: ssl-certs
  mountPath: /etc/ssl/certs/ca-certificates.crt
  readOnly: true

Generated output is:

          volumeMounts:
                        - mountPath: /etc/ssl/certs/ca-certificates.crt
              name: ssl-certs
              readOnly: true

Error message is:

Error: YAML parse error on cluster-autoscaler/templates/deployment.yaml:
    error converting YAML to JSON: yaml: line 50: did not find expected key

Which issue(s) this PR fixes:

NONE

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: bjrowlett2 / name: Brian Rowlett (b3f84f5, 44418dc)

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[bjrowlett2]

/assign @gjtempleton

[gjtempleton]

Thanks for this, have replicated and validated the fix locally.

Will take an action to improve the linting/validation of changes on PRs going forward on these values defaulting to empty objects.

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bjrowlett2, gjtempleton

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