Release JetStream for the OpenFaaS chart

This will be a breaking change for you, if:

You run OpenFaaS CE or Pro with a pinned NATS version, in-
cluster. If you run the NATS server out of cluster, it
should have no impact on you.

To pin NATS Streaming, see the new section in values.yaml
named "stan"

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Author: alexellis

chart/openfaas/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 type: application
 description: OpenFaaS - Serverless Functions Made Simple
 name: openfaas
-version: 10.2.13
+version: 11.0.0
 sources:
 - https://github.com/openfaas/faas
 - https://github.com/openfaas/faas-netes

chart/openfaas/values-pro.yaml

@@ -41,6 +41,10 @@ gateway:
 queueWorker:
   replicas: 3
   maxInflight: 25
- 
+
+# Enable JetStream for OpenFaaS, learn more at:
+# https://www.openfaas.com/blog/jetstream-for-openfaas/
+queueMode: jetstream
+
  # For timeouts longer than 60 seconds see:
  # https://docs.openfaas.com/tutorials/expanded-timeouts/