Remove `completion` dependency from `collab` (#15006)

This was causing CI to fail when trying to deploy collab.

Release Notes:

- N/A

Co-authored-by: Bennet <bennet@zed.dev>

Antonio Scandurra committed 2y ago

dde9d37cf998320f4b81f3d2b5626c64c842ca84

Parent: 5d77a7d

Committed by GitHub <noreply@github.com> on 7/23/2024, 9:44:07 AM