next.js

e5e80ead - Build: Share StaticWorker between static check and static generation (#85860)

Build: Share StaticWorker between static check and static generation (#85860) ## What? Shares `static check` and `static generation` workers. On hello-world: Before: ``` next build test/e2e/app-dir/hello-world 7.58s user 1.07s system 332% cpu 2.603 total ``` After: ``` next build test/e2e/app-dir/hello-world 7.18s user 0.87s system 308% cpu 2.612 total ```