fix(pull): updates default pull policy

Some charts' image pull policies are set to "Always". This causes
unnecessary pulls and can trip Dockerhub's rate limit. This patch set
moves the default to IfNotPresent to mitigate.

Signed-off-by: Tin Lam <tin@irrational.io>
Change-Id: Ib16333f1c80c2871ea88f2d66fdce45567e34993

charts/jarvis-project/values.yaml

@@ -9,7 +9,7 @@ images:
       name: attcomdev/jarvis-connector
       repo: quay.io
   pull:
-    policy: Always
+    policy: IfNotPresent
 
 node_labels:
   project:

charts/jarvis-system/values.yaml

@@ -29,7 +29,7 @@ images:
       name: stannum/curl
       repo: quay.io
   pull:
-    policy: Always
+    policy: IfNotPresent
 
 node_labels:
   connector: