FINERACT-2181: Fix github actions not failing test runs on failed tests

[magyari-adam]

• added validation for cumulative multidisburse loan applications for interest method
• test fixes

Description

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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[adamsaghy]

@magyari-adam Can you please sum this PR up to me?

[adamsaghy]

See my comment