We are currently using version 18 of node but some packages now requires
at least node 20.x. As this the LTS version, we upgrade your codebase
to this version.
Volta.js is a tool to manage easily several versions of Node locally.
This tool is able to switch automatically to the right Node version by
parsing package.json of the project. So we run volta pin node@16.15 for
each of cunningham package.
