change model version (to align with what actually causes this + force a test rerun

Author: naveen-corpusant

tests/models/test_google.py

@@ -3074,7 +3074,7 @@ async def test_google_httpx_client_is_not_closed(allow_model_requests: None, gem
 
 
 def test_google_process_response_filters_empty_text_parts(google_provider: GoogleProvider):
-    model = GoogleModel('gemini-1.5-flash', provider=google_provider)
+    model = GoogleModel('gemini-2.5-pro', provider=google_provider)
     response = _generate_response_with_texts(response_id='resp-123', texts=['', 'first', '', 'second'])
 
     result = model._process_response(response)  # pyright: ignore[reportPrivateUsage]