)]}'
{
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  "parents": [
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  "author": {
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    "time": "Tue Jun 30 17:32:06 2026 -0400"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Tue Jun 30 17:32:06 2026 -0400"
  },
  "message": "github workflows: tighten security (#6770)\n\n- don\u0027t persist credentials when using actions/checkout\n- use GITHUB_REF_NAME instead of github.ref_name expansion.\n\n\ncrbug.com/529861263",
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