Fix spec for workflows to 1.9.0 (#2267)

Co-authored-by: Paweł Pęczek <146137186+PawelPeczek-Roboflow@users.noreply.github.com>

Author: dkosowski87

tests/inference/hosted_platform_tests/test_workflows.py

@@ -129,7 +129,7 @@ def test_get_versions_of_execution_engine(object_detection_service_url: str) ->
     # then
     response.raise_for_status()
     response_data = response.json()
-    assert response_data["versions"] == ["1.8.0"]
+    assert response_data["versions"] == ["1.9.0"]
 
 
 FUNCTION = """