Issue:
[FEATURE] VIPPS Payment (Norwegian)

### Feature Description

Use vipps as payment.
https://developer.vippsmobilepay.com/docs/recommended-flows/online/

### Possible Implementation

User can choose Vipps as payment and will be able to pay with this

### Have you spent some time checking if this feature request has been raised before?

- [X] I checked and didn't find a similar issue

### Have you read the Contributing Guidelines?

- [X] I have read the [Contributing Guidelines](https://github.com/juspay/hyperswitch/blob/main/docs/CONTRIBUTING.md)

### Are you willing to submit a PR?

None

Resolution:
<think>
PR Context:
- Title: feat(router): add incoming header request logs
- Merged: 2024-03-05T09:43:48Z
- Files changed: 9 files
- Commits: 10 commits

Implementation approach:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [x] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
<!-- Describe your changes in detail -->
added incoming header request logs

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

<!--
Provide links 
</think>

To implement this, you'll need to modify:


**Detailed Implementation:**


**Commit 1:** feat(router): add incoming header request logs (#3939)
Files to modify:


**crates/router/src/configs/secrets_transformers.rs**
  Modify existing code

**crates/router/src/configs/settings.rs**
  Add:
    - struct: pub::UnmaskedHeaders

**crates/router/src/services/api.rs**
  Modify existing code