Fix coverage

Author: DouweM

pydantic_ai_slim/pydantic_ai/models/groq.py

@@ -532,9 +532,9 @@ async def _get_event_iterator(self) -> AsyncIterator[ModelResponseStreamEvent]:
                         args=error.failed_generation.arguments,
                     )
                     return
-                except ValidationError as e:
-                    pass  # pragma: no cover
-            raise
+                except ValidationError as e:  # pragma: no cover
+                    pass
+            raise  # pragma: no cover
 
     @property
     def model_name(self) -> GroqModelName: