Update execution engine version in tests to 1.8.0 (#2115)

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"] == ["1.7.0"]
+    assert response_data["versions"] == ["1.8.0"]
 
 
 FUNCTION = """

tests/inference/integration_tests/test_workflow_endpoints.py

@@ -691,7 +691,7 @@ def test_get_versions_of_execution_engine(server_url: str) -> None:
     # then
     response.raise_for_status()
     response_data = response.json()
-    assert response_data["versions"] == ["1.7.0"]
+    assert response_data["versions"] == ["1.8.0"]
 
 
 def test_getting_block_schema_using_get_endpoint(server_url) -> None: