<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Chores**
* Upgraded security protections across build and deployment workflows
for enhanced runner environment hardening.
* Strengthened CI/CD infrastructure security measures throughout
automated processes.
* No direct user-facing changes.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
for #16954
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
<!-- Note that API documentation changes are now addressed by the
product design team. -->
- [x] Added/updated tests
- [x] Manual QA for all new/changed functionality
