Add Workflow for Java Maven Project

[sarpsahinalp]

Objective:
The objective of this issue is to implement a workflow for our Java Maven project to automate build and testing processes.

Problem Statement

Currently, our development process lacks automated build and testing workflows. This manual approach increases the risk of human error, delays in integration, and inconsistent build environments.

Proposed Solution

Implementing a workflow using GitHub Actions (or your preferred CI/CD tool) will automate the following tasks:

• Build: Automatically build our Java Maven project whenever changes are pushed to the repository.
• Test: Run automated tests to ensure code quality and functionality.
• Deployment (if applicable): Optionally, deploy artifacts to staging or production environments.