fix: rearrange search.hybrid-v3.py example

maxVectorDistance is a higher-level parameter and should be placed under hybrid: { maxVectorDistance: 3 }

Source: https://github.com/weaviate/weaviate/blob/b053ca564c0ade810dfe660743b1b8011bc8ef42/adapters/handlers/graphql/local/aggregate/hybrid_search.go#L57-L60

_includes/code/howto/search.hybrid-v3.py

@@ -907,10 +907,10 @@ def test_gqlresponse(response_in, gqlresponse_in):
              nearText: {
                 concepts: [ "large animal" ]
              }
-             maxVectorDistance: 0.5
-           # highlight-end
            }
-           alpha: 0.75,
+           maxVectorDistance: 0.5
+           # highlight-end
+           alpha: 0.75
            query: "California"
          }
        )