Allow configuring of cloudconfig using helm chart values

[kylewuolle]

What type of PR is this?
/kind feature

What this PR does / why we need it:
This PR allows users to configure the cloud config file via helm chart values. For example to set the KubernetesClusterID value in the cloud config file a user would enter the following in their values.yaml file:

cloudConfig:
  enabled: true
  global:
    KubernetesClusterID: xyz

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

[linux-foundation-easycla]

• ✅login: kylewuolle / (6d8b4da)

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[k8s-ci-robot]

Hi @kylewuolle. Thanks for your PR.

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