Pin actions/deploy-pages to commit SHA for supply-chain security (#3395)

* Initial plan

* Pin actions/deploy-pages to commit SHA 4a352b5f17c6ff6b381c1a3abcc8b016e8a1c5c2 # v4.0.0

Co-authored-by: dai-shi <490574+dai-shi@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: dai-shi <490574+dai-shi@users.noreply.github.com>

Copilot committed 6mo ago

1bd914a58e12a7ce02c813a2f963a095b02a2e0c

Parent: 950f6de

Committed by GitHub <noreply@github.com> on 2/23/2026, 11:38:33 PM