Backport of docs: update names in references to renamed tutorials into release/1.15.x

[hc-github-team-consul-core]

Backport

This PR is auto-generated from #17261 to be assessed for backporting due to the inclusion of the label backport/1.15.

🚨

Warning automatic cherry-pick of commits failed. If the first commit failed,
you will see a blank no-op commit below. If at least one commit succeeded, you
will see the cherry-picked commits up to, not including, the commit where
the merge conflict occurred.

The person who merged in the original PR is:
@krastin
This person should manually cherry-pick the original PR into a new backport PR,
and close this one when the manual backport PR is merged in.

merge conflict error: unable to process merge commit: "3c56d01af350f009c280d0c3dbb4ee491206db8d", automatic backport requires rebase workflow

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

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Description

The following developer.hashicorp.com tutorials' names have been updated, and this PR updates the link names related to them:

/tutorials/consul/cluster-peering
/tutorials/consul/consul-terraform-sync-intro
/tutorials/consul/recovery-outage-primary
/tutorials/consul/recovery-outage
/tutorials/consul/redundancy-zones

Testing & Reproduction steps

N/A

Links

Related developer.hashicorp.com PR - https://go.hashi.co/devdot-pr-retitle

PR Checklist

• updated test coverage
• external facing docs updated
• appropriate backport labels added
• not a security concern

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Overview of commits

• 3aaf9c5 - 3c56d01 - bddbca0 - cce2c41 - f353224

[github-team-consul-core-pr-approver]

Auto approved Consul Bot automated PR