FINERACT-2251: Delinquency Management (org.apache.fineract.portfolio.…

[oleksma]

Refactoring done:
Applied approach "New command processing"
New dto applied *Request, *Response
Refactored validation: applied jakarta validation, removed validator
Applied Lombok

Description

Describe the changes made and why they were made.

Ignore if these details are present on the associated Apache Fineract JIRA ticket.

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