Backport of build: Create arm64 packages as well into release/1.3.x

[hc-github-team-consul-core]

Backport

This PR is auto-generated from #3428 to be assessed for backporting due to the inclusion of the label backport/1.3.x.

🚨

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:
@david-yu
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: "b791475499da047f8ec9f5f8fde7aa8e12989dd9", automatic backport requires rebase workflow

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

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Changes proposed in this PR

During the CRT on-boarding, packaging for other Linux architectures (arm64) was
not enabled. This change adds packaging support for those architectures. I've
specifically opted not to include 32-bit.

Other related updates:

• To make future support a bit easier, I've enabled the build workflow from
  releng prefixed branches.
• Using qemu emulation for testing package installs on other architectures,
  thus allowing us to validate the binaries work as intended
• Minor alteration to the package install tests to use yum instead of rpm

Note: I tried to add 386/arm packages but pivoted away. There's something suspicious with the 386 binary specifically (see comments). Since usage of that architecture is low, I punted.

How I've tested this PR

Please note, these packages have not been extensively tested on their respective platforms. I did update the pipeline to run the smoke test (consul version) against the arm64 packages in an arm64 user-space. So I think it's in a good place.

How I expect reviewers to test this PR

Download builds and test in the same manner existing binaries are tested. Docker containers would be sufficient.

Checklist

• Tests added
• CHANGELOG entry added

Related

See #1132.
Related to hashicorp/releng-support#178.

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Overview of commits

• affc631 - b791475 - dcff861