Description

This PR will close #560

Enable an user to add a field as its own dependency under displayLogic, so that a field display can change based on a value of the field itself.

Motivation and Context

In my project using CRM, I have a field which requires to adjust its display type based on a value of the field itself.

How To Test This

For any field, configure the field itself as a dependency such as follows as an example:

$dictionary['Lead']['fields']['status']['displayLogic'] = [
    'readonly_when_converted' => [
        'key' => 'displayType',
        'modes' => ['edit'],
        'params' => [
            'fieldDependencies' => [
                'status'
            ],
            'targetDisplayType' => 'readonly',
            'activeOnFields' =>  [
                'status' => [ 'Finished' ]
            ]
        ]
    ]
];

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)

Final checklist

• [ x ] My code follows the code style of this project found here.
• My change requires a change to the documentation.
• [ x ] I have read the How to Contribute guidelines.