Issue:
refactor(router): add dynamic_routing feature flag in release features

## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [x] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
<!-- Describe your changes in detail -->
This PR will add dynamic_routing in release feature set

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [x] 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
<!--
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
that will have little conversation).
-->


## 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)?
-->
Feature flag addition can't be tested.

## 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


Resolution:
<think>
PR Context:
- Title: chore(deps): bump the cargo group across 1 directories with 3 updates
- Merged: 2024-01-22T07:23:09Z
- Files changed: 11 files
- Commits: 1 commits

Implementation approach:
Bumps the cargo group with 3 updates in the /. directory: [tokio](https://github.com/tokio-rs/tokio), [h2](https://github.com/hyperium/h2) and [rustix](https://github.com/bytecodealliance/rustix).

Updates `tokio` from 1.32.0 to 1.35.1
<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 v1.35.1</h2>
<h1>1.35.1 (December 19, 2023)</h1>
<p>This is a forward part of a change that wa
</think>

To implement this, you'll need to modify:


(No detailed commit information available)