Backport of [QT-523] Remove copyright/license header from raft config used in theDocker/K8S integration test into release/1.10.x

[hc-github-team-secure-vault-core]

Backport

This PR is auto-generated from #19584 to be assessed for backporting due to the inclusion of the label backport/1.10.x.

WARNING automatic cherry-pick of commits failed. Commits will require human attention.

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The below text is copied from the body of the original PR.

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The addition of the copyright and license headers to the file: enos/modules/k8s_deploy_vault/raft-config.hcl has caused the K8S/Docker integration test to fail since the Vault deployment uses that file when configuring the storage backend. The addition of the header breaks the helm release and therefore the headers have been removed.

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Overview of commits

• 5d706c4

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