fix(core): fill card_network for tokenization flow

[Sakilmostak]

Type of Change

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

Description

In network tokenization flow, card network was missing because it is being fetched after cobadge check.

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 through postman:

• Enable the pg agnostic config
• Make a CIT with setup_future_usage = off_session
• or the same customer make a recurring payment with payment token

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]]

Review changes with  

Changed Files

File	Status
config/deployments/production.toml	Unsupported file format
crates/router/src/core/payments/helpers.rs	0% smaller

[Sakilmostak]

Closing against https://github.com/juspay/hyperswitch/pull/6825