fix(core): Add column mandate_data for storing the details of a mandate in PaymentAttempt

[Aprabhat19]

Type of Change

• Bugfix
• New feature
• Enhancement
• Refactoring
• Dependency updates
• Documentation
• CI/CD

Description

To make the mandate_details forward compatible , instead of storing update mandate id in mandate details we store it in the new column mandate data. Currently in mandate_data column we only store update_mandate_id

Additional Changes

• This PR modifies the API contract
• This PR modifies the database schema
• This PR modifies application configuration/environment variables

Motivation and Context

How did you test it?

• Create an MA and an MCA
• Make a mandate_payment
• And then make an update_mandate_payment with the mandate_id generated in the previous step
• The card would be updated and reflected when we do list mandate

Checklist

• I formatted the code cargo +nightly fmt --all
• I addressed lints thrown by cargo clippy
• I reviewed the submitted code
• I added unit tests for my changes where possible
• I added a CHANGELOG entry if applicable

[vspecky]

Suggested change

	ADD COLUMN IF NOT EXISTS mandate_data JSONB DEFAULT NULL
	ADD COLUMN IF NOT EXISTS mandate_data JSONB DEFAULT NULL;

[vspecky]

Suggested change

	ALTER TABLE payment_attempt DROP COLUMN IF EXISTS mandate_data
	ALTER TABLE payment_attempt DROP COLUMN IF EXISTS mandate_data;

[ThisIsMani]

Dashboard specific changes seems fine.