Issue:
[REFACTOR] update cybersource and BOA connector transformers

Currently the `from` impl for card issuer of Cybersource lies in BOA. ref - https://github.com/juspay/hyperswitch/blob/edd099886da9c46800a646fe809796a08eb78c99/crates/router/src/connector/cybersource/transformers.rs#L1267

Move this impl to cybersource transformers - https://github.com/juspay/hyperswitch/blob/edd099886da9c46800a646fe809796a08eb78c99/crates/router/src/connector/bankofamerica/transformers.rs#L522

also, instead of returning strings, can we have enum variant for this?
Please update accordingly in both the cybersource and boa transformers.

Resolution:
<think>
PR Context:
- Title: chore(deps): bump the cargo group across 1 directories with 1 update
- Merged: 2024-02-12T11:12:00Z
- Files changed: 11 files
- Commits: 2 commits

Implementation approach:
Bumps the cargo group with 1 update in the /. directory: [tokio](https://github.com/tokio-rs/tokio).

Updates `tokio` from 1.35.1 to 1.36.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/tokio-rs/tokio/releases">tokio's releases</a>.</em></p>
<blockquote>
<h2>Tokio v1.36.0</h2>
<h1>1.36.0 (February 2nd, 2024)</h1>
<h3>Added</h3>
<ul>
<li>io: add <code>tokio::io::Join</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/6220">#6220</a>)</l
</think>

To implement this, you'll need to modify:


(No detailed commit information available)