Fix breaking changes from GE 0.15.3 that are affecting our Python3.6 …

…smoke_tests. (#4779)

metadata-ingestion/setup.py

@@ -71,7 +71,10 @@ def get_long_description():
     # Required for all SQL sources.
     "sqlalchemy==1.3.24",
     # Required for SQL profiling.
-    "great-expectations>=0.14.11",
+    # release 0.15.3 is not compatible with python3.6.
+    "great-expectations>=0.14.11"
+    if is_py37_or_newer
+    else "great-expectations>=0.14.11,<0.15.3",
     # datahub does not depend on Jinja2 directly but great expectations does. With Jinja2 3.1.0 GE 0.14.11 is breaking
     "Jinja2<3.1.0",
     "greenlet",
@@ -337,7 +340,7 @@ def get_long_description():
             for dependency in plugins[plugin]
         }
     )
-    
+
     # These plugins are compatible with Airflow 1.
     base_dev_requirements_airflow_1 = base_dev_requirements_airflow_1.union(
         {