Merge pull request #27 from cryo-zd/docs

docs: add repo link in CONTRIBUTING.md

Author: rootfs

CONTRIBUTING.md

@@ -29,7 +29,7 @@ Before you begin, ensure you have the following installed:
 
 1. **Clone the repository:**
    ```bash
-   git clone <repository-url>
+   git clone https://github.com/vllm-project/semantic-router.git
    cd semantic-router
    ```