Fix PR Review method name: use make_request instead of request_review

- Updated PullRequestReviewer#run to call ai_provider.make_request(prompt) instead of ai_provider.request_review(prompt)
- Updated PR Review test to expect make_request method call
- All 684 tests still pass with zero failures
- PR Review script now works correctly with shared AI services

Author: mickael-palma-wttj

.github/scripts/pr_review.rb

@@ -567,7 +567,7 @@ def run
 
     review_data = data_gatherer.gather_data(config)
     prompt = prompt_builder.build_prompt(review_data)
-    ai_response = ai_provider.request_review(prompt)
+    ai_response = ai_provider.make_request(prompt)
     comment_service.post_comment(config, ai_response, ai_provider.provider_name)
 
     logger.info 'PR review completed successfully'

spec/github/scripts/pr_review_spec.rb

@@ -366,7 +366,7 @@
 
       allow(dependencies[:data_gatherer]).to receive(:gather_data).and_return({})
       allow(dependencies[:prompt_builder]).to receive(:build_prompt).and_return('prompt')
-      allow(dependencies[:ai_provider]).to receive_messages(request_review: 'review', provider_name: 'AI Provider')
+      allow(dependencies[:ai_provider]).to receive_messages(make_request: 'review', provider_name: 'AI Provider')
       expect(dependencies[:comment_service]).to receive(:post_comment)
 
       reviewer.run