Issue:
Refactor Nexi Nets: Remove Default Case Handling (Fixes #2275)

## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [x] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
<!-- Addresses Issue https://github.com/juspay/hyperswitch/issues/2275
Modified `hyperswitch/crates/router/src/connector/nexinets/transformers.rs` -->


### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

<!--
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`
-->


## Motivation and Context
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Why is this change required? What problem does it solve?
If it fixes an open issue, please link to the issue here.

If you don't have an issue, we'd recommend starting with one first so the PR
can focus on the implementation (unless it is an obvious bug or documentation fix
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## How did you test it?
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## Checklist
<!-- Put an `x` in the boxes that apply -->

- [x] I formatted the code `cargo +nightly fmt --all`
- [x] I addressed lints thrown by `cargo clippy`
- [x] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible
- [ ] I added a [CHANGELOG](/CHANGELOG.md) entry if applicable


Resolution:
<think>
PR Context:
- Title: fix(connector): [Forte] Response Handling for Verify Action
- Merged: 2023-10-27T09:48:48Z
- Files changed: 11 files
- Commits: 4 commits

Implementation approach:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [x] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
<!-- Describe your changes in detail -->
Closes - [#2638](https://github.com/juspay/hyperswitch-cloud/issues/2638)

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/enviro
</think>

To implement this, you'll need to modify:


**Detailed Implementation:**


**Commit 1:** fix(connector): [Forte] Response Handling for Verify Action (#2601)
Co-authored-by: Prasunna Soppa <
Files to modify:


**crates/router/src/connector/forte/transformers.rs**
  Modify existing code

**Commit 2:** fix(connector): [Forte] Response Handling for Verify Action (#2601)
Co-authored-by: Prasunna Soppa <
Files to modify:


**crates/router/src/connector/forte/transformers.rs**
  Modify existing code