docs: remove redundant contribution invitation from roadmap section

Author: Cod-e-Codes

README.md

@@ -116,8 +116,6 @@ This project is licensed under the MIT License. See the [LICENSE](LICENSE) file
 - **Performance Benchmarks:** Publish real-world benchmarks as the tool matures.
 - **CI/CD Integration:** Enhanced support for integration with CI/CD pipelines and code quality gates.
 
-Contributions and suggestions are welcome!
-
 ---
 
 *Built for maintainers and developers working with legacy COBOL systems.*