docs: update footer year of experiment docs to 2025 (litmuschaos#5277) (litmuschaos#5279)

Signed-off-by: Umesh Kumar Pal <[email protected]>
Co-authored-by: Vedant Shrotria <[email protected]>
Signed-off-by: UJESH KUMAR YADAV <[email protected]>

Author: 2 people

mkdocs/overrides/partials/footer.html

@@ -61,7 +61,7 @@
 
       <!-- Copyright and theme information -->
       <div class="md-footer-copyright">
-        <p style="font-size: 14px; margin-top: 15px; margin-left: 10px; color: #777288;">Copyright © 2021 LitmusChaos Authors. All rights reserved.</p>
+        <p style="font-size: 14px; margin-top: 15px; margin-left: 10px; color: #777288;">Copyright © 2025 LitmusChaos Authors. All rights reserved.</p>
       </div>
     </div>
   </div>