Add wait-for-it to the kie-server image.

[ptahchiev]

Hello,

as I understand the kie-server must be always run after the drools-workbench is up and running. This means that we can't use docker-compose because docker-compose starts both of the images simultaneously. What docker suggests is to use tools such as wait-for-it.sh:

https://docs.docker.com/compose/startup-order/

I tried to do that but it says the kie-server does not have it installed. Can you please provide it? This would make possible to use docker-compose.

Thank you.

[mbiarnes]

Hello,
Thank you for the information. We will look into this.