Merge branch...

Merge branch 'nweinshenker/514510-consolidate-gitlab-ai-developer-contributor-documentation' into 'master' 

Update Model migration documentation process with remove ci_editor_assistant tool

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/184093



Merged-by: Tetiana Chupryna <tchupryna@gitlab.com>
Approved-by: Tetiana Chupryna <tchupryna@gitlab.com>
Co-authored-by: Nathan Weinshenker <nweinshenker@gitlab.com>

doc/development/ai_features/model_migration.md

@@ -153,7 +153,6 @@ For more details on monitoring during migrations, see the [Monitoring and Metric
 ### AI Features to Migrate
 
 - **Duo Chat Tools:**
-  - `ci_editor_assistant/prompts/anthropic.rb` - CI Editor
   - `gitlab_documentation/executor.rb` - GitLab Documentation
   - `epic_reader/prompts/anthropic.rb` - Epic Reader
   - `issue_reader/prompts/anthropic.rb` - Issue Reader