feat(connector): [Novalnet] Add supported currencies

[cookieg13]

Type of Change

• [ ] Bugfix
• [ ] New feature
• [X] Enhancement
• [ ] Refactoring
• [ ] Dependency updates
• [ ] Documentation
• [ ] CI/CD

Description

1. Added supported currencies for novalnet
2. Removed browser info from required fields for novalnet

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?

Tested locally for currency EUR for cards and wallets PR containing test screenshots for cards https://github.com/juspay/hyperswitch/pull/5726 PR containing testing info for wallets https://github.com/juspay/hyperswitch/pull/6370

Checklist

• [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

[semanticdiff-com[bot]]

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Changed Files

| File | Status | | :--- | :--- | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#api-reference-v2/openapi_spec.json)  [api\-reference\-v2/openapi\_spec\.json](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#api-reference-v2/openapi_spec.json) | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#api-reference-v2/openapi_spec.json)  0% smaller | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#api-reference/openapi_spec.json)  [api\-reference/openapi\_spec\.json](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#api-reference/openapi_spec.json) | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#api-reference/openapi_spec.json)  0% smaller | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/config.example.toml)  [config/config\.example\.toml](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/config.example.toml) | Unsupported file format | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/deployments/integration_test.toml)  [config/deployments/integration\_test\.toml](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/deployments/integration_test.toml) | Unsupported file format | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/deployments/production.toml)  [config/deployments/production\.toml](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/deployments/production.toml) | Unsupported file format | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/deployments/sandbox.toml)  [config/deployments/sandbox\.toml](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/deployments/sandbox.toml) | Unsupported file format | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/development.toml)  [config/development\.toml](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/development.toml) | Unsupported file format | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/docker_compose.toml)  [config/docker\_compose\.toml](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#config/docker_compose.toml) | Unsupported file format | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#crates/api_models/src/enums.rs)  [crates/api\_models/src/enums\.rs](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#crates/api_models/src/enums.rs) | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#crates/api_models/src/enums.rs)  0% smaller | | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#crates/router/src/configs/defaults/payment_connector_required_fields.rs)  [crates/router/src/configs/defaults/payment\_connector\_required\_fields\.rs](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#crates/router/src/configs/defaults/payment_connector_required_fields.rs) | [](https://app.semanticdiff.com/gh/juspay/hyperswitch/pull/6547/changes#crates/router/src/configs/defaults/payment_connector_required_fields.rs)  0% smaller |

[cookieg13]

@Gnanasundari24 @likhinbopanna For novalnet, we can test paypal in three different currencies - EUR, GBP, USD