Correct broken links in the following guides:

https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3 /html-single/getting_started_with_jboss_eap_for_openshift_container_platform/index

Refer to the following guide for information about missing links - https://docs.google.com/spreadsheets/d/1W18QFlvJo3P9x1UpdqZ059ZMRQUYwAGdNYSddyj6EJY/edit#gid=1449882881

====

For 7.3.x there are 10 combined missing links. This includes duplicates as well.

====