Issue:
Bug: Adding Contributors Guide to the Readme of the repository



Being an open source project, we look forward to contributors from across the world. For that we have outlined few changes which will make it easier for contributors to navigate through the project with more ease, and quickly develop a better understanding of the working of different components of Hyperswitch.

Pull request description:
## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [x] Documentation
- [ ] CI/CD

## Description
<!-- Describe your changes in detail -->

Closes - #5175 
### 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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## How did you test it?
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## Checklist
<!-- Put an `x` in the boxes that apply -->

- [ ] I formatted the code `cargo +nightly fmt --all`
- [ ] I addressed lints thrown by `cargo clippy`
- [ ] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible


Testing:

Patch:
diff --git a/README.md b/README.md
index e8dd2f31674..ccdd6e19b6d 100644
--- a/README.md
+++ b/README.md
@@ -59,7 +59,6 @@ Here are the components of Hyperswitch that deliver the whole solution:
 Jump in and contribute to these repositories to help improve and expand Hyperswitch!
 
 <br>
-<img src="./docs/imgs/hyperswitch-product.png" alt="Hyperswitch-Product" width="50%"/>
 
 <a href="#Quick Setup">
   <h2 id="quick-setup">⚡️ Quick Setup</h2>