Mention `bun run --parallel|sequential`

[tordans]

Thanks for setting up https://e18e.dev/docs/replacements/npm-run-all.html which helped me find npm-run-all2

But then I notices this will not use bun and looked further and found https://bun.com/docs/runtime#param-parallel https://bun.com/docs/runtime#param-sequential which seems to be the native solution for what the npm helper do.

• bun run-parallel and bun run-sequential cli commands oven-sh/bun#7589
• feat(cli/run): add --parallel and --sequential for running multiple scripts with workspace support oven-sh/bun#26551

I think it would be best to list it on the page as well.