Function updatePayment

updatePayment(
    input: {
        amount?: number;
        currency?: string;
        description?: string;
        id: number;
        surveyCount?: number;
    },
): Promise<Payment>
Updates an existing payment
Parameters
- input: {
      amount?: number;
      currency?: string;
      description?: string;
      id: number;
      surveyCount?: number;
  }
  The input data for updating a payment
Returns Promise<Payment>
The updated payment object
Throws
Error if payment update fails
Example
```
const payment = await updatePayment({
  id: 1,
  amount: 2000,
  description: "Pack 100 enquêtes"
});
```
- Defined in app/backend/src/services/stripe-service.ts:295