Issue:
refactor(ci): Remove Adyen-specific deprecated PMTs Sofort test cases in Postman

## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [x] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [x] CI/CD

## Description
<!-- Describe your changes in detail -->

**Postman Collection Update**: Removed the Sofort test cases from the Adyen connector in the Postman collection because these payment methods are deprecated by Adyen Connector.


### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

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Provide links to the files with corresponding changes.

Following are the paths where you can find config files:
1. `config`
2. `crates/router/src/configs`
3. `loadtest/config`
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## Motivation and Context
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- The **Postman** test cases for Sofort are no longer valid for the Adyen connector, as Adyen has deprecated these PMTs.

## How did you test it?
<!--
Did you write an integration/unit/API test to verify the code changes?
Or did you test this change manually (provide relevant screenshots)?
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_**Before**_
<img width="1279" alt="image" src="https://github.com/user-attachments/assets/91073ae0-a62c-40d7-863b-ddda5e2620a8" />

_**After**_
<img width="1093" alt="image" src="https://github.com/user-attachments/assets/f45d07f3-47eb-4331-90d9-b7a2fedf4d2f" />



## Checklist
<!-- Put an `x` in the boxes that apply -->

- [ ] 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


Resolution:
<think>
PR Context:
- Title: chore(postman): postman tests fixes
- Merged: 2025-03-06T08:48:47Z
- Files changed: 30 files
- Commits: 13 commits

Implementation approach:
## Type of Change

- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [x] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [x] CI/CD

## Description


### 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?
### Connector:`adyen_uk`
<img width="1270" alt="image" src="https://github.com/use
</think>

To implement this, you'll need to modify:


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