fix(release): use env var to prevent shell injection in Save Published Packages step#382
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…d Packages step Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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`${{steps.create-release-pr.outputs.publishedPackages}}` was interpolated directly into the shell command. A package name with a single quote breaks out of the quoted string and executes arbitrary code on the runner, with access to `CLOUDFLARE_API_TOKEN` and `GITHUB_TOKEN`.
Fix: assign the expression to an env var so the shell receives it as a value, not as part of the command string.
Ref: https://docs.github.com/en/actions/security-for-github-actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable