ci: Restrict more jobs to only run in the zed-industries organization (#23803)

This PR updates the GitHub Action definitions to restrict more CI jobs
to only run in the `zed-industries` organization (and thus, not on
forks).

Release Notes:

- N/A

.github/workflows/deploy_collab.yml

@@ -12,6 +12,7 @@ env:
 jobs:
   style:
     name: Check formatting and Clippy lints
+    if: github.repository_owner == 'zed-industries'
     runs-on:
       - self-hosted
       - test