fix(ci/cd): tag packages in a deterministic way

[paologallinaharbur]

What this PR does / why we need it

Fix for https://github.com/newrelic/newrelic-agent-control/actions/runs/18737145503/job/53446154703

it avoid this

• git command result                             args=[-c log.showSignature=false tag --points-at HEAD --sort -version:refname]
      stdout=
      │ 1.2.0
      │ 0.100.18737145503

Checklist

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