Add workflow to rollout changes to the extension organization (#45579)

This PR adds a workflow that we can utilize to rollout changes to the CI
workflows for the `zed-extensions` organization.

Release Notes:

- N/A
db221ca72dFinn Evers committed on 12/29/2025, 1:51:17 PM· committed by GitHubparent1d006a8
3 files changedLine totals unavailable