Adjust dump method in Extended\ACF\Fields\Field to utilize object cloning

[marcoluzi]

This PR will fix #153.

Description

This pull request refactors the get method in the Extended\ACF\Fields\Field class to utilize PHP object cloning. The changes ensure that field instances, particularly those with sub_fields, layouts, and conditional_logic, are processed independently, preventing unintended modifications to the original objects during method execution.

Changes Made

• Object Cloning: Implemented object cloning in the get method to create independent instances of sub_fields, layouts, and conditional_logic before processing.
• Safety Checks: Added conditional checks to ensure clone is only applied to objects, safeguarding against potential errors when dealing with non-object types.