apply snarkjs performance improvement to semaphore package

[ichub]

No description provided.

[robknight]

I wonder if this is going to get confusing if the underlying package gets upgraded in the future, and whether we couldn't maintain patches using something like this: https://www.npmjs.com/package/patch-package

[ichub]

It probably will get confusing, at which point I'd be down to check out patch-package as an alternative. I think for now this is fine. My goal is to reduce friction for the ongoing event ASAP.

[artwyman]

I wonder if this is going to get confusing if the underlying package gets upgraded in the future, and whether we couldn't maintain patches using something like this: https://www.npmjs.com/package/patch-package

I really hope that all of this patching is a short-term necessity which will go away via upstreaming a fix to snarkjs. Otherwise yes, I think managing these forks every time a dependency updates is going to be come unmanageable.

[patch-package](https://www.npmjs.com/package/patch-package) sounds cool to check out if we can't upstream our fix for some reason.

[ichub]

https://linear.app/0xparc-pcd/issue/0XP-954/follow-up-on-snarkjs-fixes-open-sourcely

[ichub]

superceded by #1797, thanks @robknight for the patch-package suggestion. it turned out to be untenable for me to patch semaphore the same way i was doing snarkjs (urgh) so I used patch-package which ended up being a lot simpler!