Fix :Add a link to the github project:change4

Author: Pawankalyan2023

.vscode/settings.json

@@ -70,7 +70,7 @@ <h3>Settings</h3>
       <button id="submitBtn" class="action" onclick="submitSettings()">Apply</button>
       <div id = 'github'>
       <a href="https://github.com/zenika-open-source/clepsydre" title="contribute to the project on Github">
-        Contribute on Github <img src="img/github-mark-white.png" alt="Github logo" />
+        Contribute on Github <img src="img/github-mark-white.svg" alt="Github logo" />
       </a>
     </div>
     </div>