Remove deployment tooling from backup guidance

What does this MR do?

Removing mention of Highly-automated deployment tooling from This document is intended for environments using in Back up and restore large reference architectures.

Backup guidance is applicable to all RA environments indifferent of deployment approach. Recommendation for using Terraform and Ansible can be too opinionated, customers need to decide on their own approach based on their requirements.

Related to !125182 (merged)

Related issues

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