Backport of remove deprecated set-output calls in gha into release/1.14.x

[hc-github-team-consul-core]

Backport

This PR is auto-generated from #17494 to be assessed for backporting due to the inclusion of the label backport/1.14.

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The person who merged in the original PR is:
@modrake
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.

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

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Description

This addresses the deprecation of the "set-output" command by Github.

Links

https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ for details on this deprecation

PR Checklist

• appropriate backport labels added
• not a security concern

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Overview of commits

• 2d9ed7c

[hashicorp-cla]

All committers have signed the CLA.

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

Auto approved Consul Bot automated PR