FINERACT-2081: introduce builder pattern to Note entity instantiation.

[Zeyad2003]

Description

• Removed all redundant static instantiation methods and constructors from Note.java.
• Used Builder pattern to make it easy to instantiate the Note object.
• Changed all instantiation places to use the new implementation.

Describe the changes made and why they were made.

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

Checklist

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• [ ] Create/update unit or integration tests for verifying the changes made.

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• [ ] Add required Swagger annotation and update API documentation at fineract-provider/src/main/resources/static/legacy-docs/apiLive.htm with details of any API changes

• [ ] Submission is not a "code dump". (Large changes can be made "in repository" via a branch. Ask on the developer mailing list for guidance, if required.)

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[Zeyad2003]

@kjozsa

Are there any required updates?

[kjozsa]

@Zeyad2003 I'm fine, but I recall @vidakovic also had concerns with the nature of the changes. Let's get him review your work as well before we proceed here.

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