Keep track of Workers’ code and configuration changes with Deployments

Introduced Deployments for Cloudflare Workers, a feature that tracks changes to Worker code, configuration, and bindings. Deployments log the author, source (Wrangler, API, dashboard, Terraform), and timestamp of each change. This information is accessible via the Cloudflare dashboard and the `wrangler deployments` command. The feature is currently in open beta and future plans include automated deployments, rollbacks, and version control integration.