doc: adds mjs examples to `node:child_process`
I've added mjs
examples for the child_process documentation.
I've tested every single example (except for the Windows ones because I don't own a Windows machine :frowning_face:) on my machine and they all work/behave as expected.
I've refrained from making any changes to the cjs
examples except for the one in child_process.fork(modulePath[, args][, options])
where the require
statement was inside a condition. I took the liberty to put the require
statement at the top of the example; If you don't like that I can revert that change.
Thanks in advance for all your hard work, I hope this PRs are helpful
Best regards