RHIDP-4725: Update OCP supported versions for 1.4 (redhat-developer#658)

* added new versions

* rhidp-4660 removing line with versions

* adding attribute

---------

Co-authored-by: Nick Boldt <[email protected]>

Author: pabel-rh

artifacts/attributes.adoc

@@ -28,7 +28,7 @@
 :osd-short: OpenShift Dedicated
 // minimum and current latest supported versions
 :ocp-version-min: 4.14
-:ocp-version: 4.16
+:ocp-version: 4.17
 // First mention of OpenShift CLI or `oc` in a module
 :openshift-cli: pass:quotes[OpenShift CLI (`oc`)]
 :rhsso-brand-name: Red Hat Single-Sign On

modules/installation/proc-install-operator.adoc

@@ -11,7 +11,7 @@ As an administrator, you can install the {product} Operator. Authorized users ca
 * {eks-brand-name} ({eks-short})
 * {aks-brand-name} ({aks-short})
 
-{ocp-short} is currently supported from version {ocp-version-min} to {ocp-version}. See also the link:https://access.redhat.com/support/policy/updates/developerhub[{product} Life Cycle].
+For more information on {ocp-short} supported versions, see the link:https://access.redhat.com/support/policy/updates/developerhub[{product} Life Cycle].
 
 Containers are available for the following CPU architectures: