openshift-maven-plugin does not update Routes

[mtrejo-zz]

Description

I originally found this issue in FMP fabric8:apply goal, I have yet to use the new plugin but just by looking at the code I can see the issue still exists in JKube.

The plugin will only create a Route if it doesn't exist and do nothing otherwise, here is the corresponding code in FMP:
https://github.com/fabric8io/fabric8-maven-plugin/blob/master/core/src/main/java/io/fabric8/maven/core/service/ApplyService.java#L668-L690
And the same code in JKube:
https://github.com/eclipse/jkube/blob/master/jkube-kit/config/service/src/main/java/org/eclipse/jkube/kit/config/service/ApplyService.java#L646-L668

Info

• Maven version (mvn -v) :

Apache Maven 3.6.2 (40f52333136460af0dc0d7232c0dc0bcf0d9e117; 2019-08-27T15:06:16Z)
Java version: 1.8.0_242, vendor: AdoptOpenJDK
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-1127.13.1.el7.x86_64", arch: "amd64", family: "unix"

• Kubernetes / Red Hat OpenShift setup and version :
  OpenShift 4.3

• If it's a bug, how to reproduce :

1. Create a project with a Route resource fragment.
2. Deploy to OpenShift mvn oc:deploy.
3. Make any change to the Route resource fragment.
4. Redeploy.
5. oc describe route <route>, not updated.