Remove builder again until we can troubleshoot

[colleenmcginnis]

We're continuing to have trouble getting only a subset of docs to publish to docs.elastic.co. Removing this in an abundance of caution until we can further troubleshoot this issue.

[mergify[bot]]

This pull request does not have a backport label. Could you fix it @colleenmcginnis? 🙏 To fixup this pull request, you need to add the backport labels for the needed branches, such as:

• backport-/d./d is the label to automatically backport to the /d./d branch. /d is the digit NOTE: backport-skip has been added to this pull request.

[colleenmcginnis]

Stale.