Remove elasticsearch and update readme

README.md

@@ -3,7 +3,8 @@
 > Airflow is a platform to programmatically author, schedule and monitor workflows. Airflow Scheduler is one of the required components when the CeleryExecutor is configured.
 
 https://airflow.apache.org/
-
+### Ironbank Hardened Image Notes:
+apache-airflow-providers-elasticsearch will not work on this image due to vulnerabilities with Elasticsearch 7.5.1 (Removed)
 # TL;DR
 
 ## Docker Compose

hardening_manifest.yaml

@@ -78,11 +78,6 @@ resources:
   validation:
     type: sha256
     value: 21d735aab248253531bb0f1e1e6d068f0ee23533e18ae8a6171ff892b98297cf
-- filename: elasticsearch-7.11.0-py2.py3-none-any.whl
-  url: https://files.pythonhosted.org/packages/72/68/76c5d46cc6a48fddb759f585bc8728caa11bfc9b812ce6705fc5f99beab2/elasticsearch-7.11.0-py2.py3-none-any.whl
-  validation:
-    type: sha256
-    value: a113cfcee9ba8565cd48a67b60e9903b67a81b3b80ddc6d3fb2c16789a58b763
 
 # List of project maintainers
 maintainers: