Changes labels in middleware topology.  - Drop Middleware prefix.  - Refer to servers as EAP.
Changes labels in middleware topology.
 - Drop Middleware prefix.
 - Refer to servers as EAP.

Fixes #10910
(transferred from ManageIQ/manageiq@cb1a5bb1716129811b96440ae58d7abade148035)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic