fix: unable to create a savings account when "balance required for interest calculation" is added (#1762)

now we can create saving account when **balance required for interest calculation** value was used while creating saving product

Fixes: #1754

src/app/savings/savings-account-stepper/savings-account-terms-step/savings-account-terms-step.component.ts

@@ -147,6 +147,7 @@ export class SavingsAccountTermsStepComponent implements OnChanges, OnInit {
     const payload = this.savingsAccountTermsForm.getRawValue();
     delete payload.currencyCode;
     delete payload.decimal;
+    delete payload.minBalanceForInterestCalculation; //Backend is not accepting minBalanceForInterestCalculation value
     return payload;
   }