Limit postsubmit action. (#349)
Limit postsubmit action. (#349)

* Limit postsubmit action.

Currently for postsubmit we also run the presubmit part. Modifying this
to limit postsubmit to:
- Code Coverage (To update the reference)
- Integrations tests
- Docker Push

* Move integration tests after docker push

mandarjog/istio,sebastienvas/istio,geeknoid/istio,istio/istio,smawson/istio,geeknoid/istio,geeknoid/istio,istio/istio,mandarjog/istio,mandarjog/istio,frankbu/istio,mandarjog/istio,istio/istio,sebastienvas/istio,sebastienvas/istio,smawson/istio,smawson/istio,frankbu/istio,mandarjog/istio,sebastienvas/istio,istio/istio,sebastienvas/istio,geeknoid/istio,smawson/istio,smawson/istio,frankbu/istio,istio/istio,smawson/istio,frankbu/istio,geeknoid/istio,frankbu/istio,geeknoid/istio,frankbu/istio