Documentation - Change terminology of "configure" to "enable" scanners

This is related to #214710 (closed)

Problem

Currently we call enabling scanners (SAST, DAST, etc) "configuring" them. I'd like to start a conversation and consider changing this in the UI and the documentation to the word "enable".

Solution

Replace all mentioning of the word "configure" to "enable" to mean turning on the scanner type.