Adding the ability to put cs mainteance tasks in the build

[pat-lego]

Adding the ability to include maintenance tasks for AEMaaCS instances

Description

Some customers are starting to suffer from not running maintenance tasks on AEMaaCS and for that reason I would like to make that part of the archetype.

Related Issue

Motivation and Context

Some clients have been on AEMaaCS for over a few years now and not purging workflows/projects is starting to cause delays in loading pages. Since enabling maintenance tasks requires a code change in AEMaaCS I would like to include this configuration as part of the archetype.

How Has This Been Tested?

1. mvn clean install
2. Manually generated the archetype after building it and installing it in a AEM instance

Screenshots (if appropriate):

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [X ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [X] I have signed the Adobe Open Source CLA.
• [X] My code follows the code style of this project.
• [X] My change requires a change to the documentation.
• [X] I have updated the documentation accordingly.
• [X] I have read the CONTRIBUTING document.
• [X] I have added tests to cover my changes.
• [X] All new and existing tests passed.