[Javascript] Upgrade chubbyts to 3.x

[waghanza]

Hi @dominikzogg ,

Thanks for the hand in #8648 .

May you update chubbyts to use the last major ?

Regards,

[dominikzogg]

Hi @waghanza
The uwebsocket adapter for this BC is not yet written. I will after that's done, but it's unlikely to be ready for the next release of the benchmark.

[waghanza]

I live this issue open so as you can close with a PR when chubbyts is ready. Thanks