ci: bump Node 20 action pins to Node 24 majors
CLOSEDPull Request
Summary
- Pin
actions/checkoutfrom floating@v4to SHAdf4cb1c069e1874edd31b4311f1884172cec0e10(v6.0.3, Node 24) inaipricheck.ymlandchampion-check.yml - Pin
actions/github-scriptfrom floating@v7to SHA3a2844b7e9c422d3c10d287c895573f7108da1b3(v9.0.0, Node 24) inaipricheck.yml,champion-check.yml, andsig-label-check.yml
Test plan
- [ ] Verify CI passes on this PR (workflow files are syntactically valid)
- [ ] Confirm each action uses a SHA pin with version comment per supply-chain best practice