[stable/anchore-engine] Fix for helm 2.14 (#13891)

* set postgres.persistence.resourcePolicy to nill to fix helm v2.14.0 errors

Signed-off-by: Brady Todhunter <bradyt@anchore.com>

* bump chart version to 1.0.3

Signed-off-by: Brady Todhunter <bradyt@anchore.com>

stable/anchore-engine/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: anchore-engine
-version: 1.0.2
+version: 1.0.3
 appVersion: 0.4.0
 description: Anchore container analysis and policy evaluation engine service
 keywords:

stable/anchore-engine/values.yaml

@@ -16,6 +16,7 @@ postgresql:
   # Configure size of the persitant volume used with helm managed chart.
   # This should be commented out if using an external endpoint.
   persistence:
+    resourcePolicy: nil
     size: 20Gi
 
 # Google CloudSQL support in GKE via gce-proxy
@@ -392,6 +393,7 @@ anchore-feeds-db:
   # Configure size of the persitant volume used with helm managed chart.
   # This should be commented out if using an external endpoint.
   persistence:
+    resourcePolicy: nil
     size: 20Gi
 
 # Configure & enable the Anchore Enterprise on-prem feeds service.