[v22.x backport] doc: remove obsolete Boxstarter automated install#63190

MikeMcC399 wants to merge 1 commit into

nodejs:v22.x-stagingnodejs/node:v22.x-stagingfrom

MikeMcC399:backport-61785-to-v22.xMikeMcC399/node:backport-61785-to-v22.xCopy head branch name to clipboard