browsers list is out of date

[tdyas]

https://github.com/pantsbuild/pantsbuild.org/actions/runs/13659652453/job/38187558291?pr=338#step:10:10

Browserslist: caniuse-lite is outdated. Please run:
  npx update-browserslist-db@latest
  Why you should do it regularly: https://github.com/browserslist/update-db#readme