Apply the 5.6 doc updates for JWS-2215 which were based on MR https://gitlab.cee.redhat.com/red-hat-jboss-web-server-documentation/jws-documentation/-/merge_requests/642 to the following sections of the modularized JWS for OpenShift guide:

• Apply old section 3.3 updates to modularized section 3.2.
• Apply old section 3.3.1 updates to modularized section 3.3.
• Apply old section 3.4.1 and 3.4.2.2 updates to modularized section 3.5.
• Apply old section 3.4.3 updates to modularized section 3.6.
• Apply old section 5.1.1 updates to modularized section A.1.1.