Rename powershellVariablesInCommand

Description

Renaming the powershellVariablesInCommand field in the windows-services configmap to something along the lines of powershellPreScripts would remove the implicit requirement of a variable to replace, which is not always necessary, as sometimes it is just required to run a powershell script ahead of running a Windows service, such as adding containerd to the defender antivirus exclusion list.

There is a future need for a powershellPostScripts field in the future as well, which would be the complement for the prescripts field.

Acceptance Criteria

• powershellVariablesInCommand is renamed to a more accurate name
• The health management enhancement proposal is changed to use this new name