Create an emergency revert script for when a release is broken

If a release of Wrangler is broken we need to revert. This means doing the following:

1. move the npm `latest` dist-tag for Wrangler and its dependencies (e.g. Miniflare etc) and its peer dependents (e.g. Vite plugin) back to working versions.
2. mark the "bad" versions as deprecated

This is awkward to do manually so it would be helpful to have a script that automates the task.

Start by tracing the Wrangler release process and identifying the listed dependencies and peer dependents whose npm dist-tags must be changed. The work is done when a script can move affected packages back to working versions and deprecate the bad versions consistently.

Written by the indexing model from the issue text.