Quickstart README files for the CD.14 release point to the CD.13 guides

The document attribute for the `productVersion` and `DocInfoProductNumber` was not updated for the CD.14 release. This results in the README files for the CD.14 quickstarts still pointing to the CD.13 versions of the docs:

• https://access.redhat.com/documentation/en-us/jboss_enterprise_application_platform_continuous_delivery/13/html-single/getting_started_with_jboss_eap_for_openshift_container_platform/
• https://access.redhat.com/documentation/en-us/jboss_enterprise_application_platform_continuous_delivery/13/html-single/getting_started_with_jboss_eap_for_openshift_online/