chore: update footer year to 2026 (#51)

Signed-off-by: Achanandhi-M <achanandhi.m@gmail.com>

Author: Achanandhi-M

index.html

@@ -793,7 +793,7 @@ <h2 class="mb-30">Sign-up for the newsletter!</h2>
               <div class="col-lg-5 col-sm-6">
                 <aside class="f_widget ab_widget">
                   <div class="f_title">
-                    <h3 style="margin-left: -10px;">Copyright © 2025  Keploy Inc.</h3>
+                    <h3 style="margin-left: -10px;">Copyright © 2026 Keploy Inc.</h3>
                   </div>
                   <p style="font-family:'Inconsolata', monospace;">Developers experience for e2e testing. Toolkit that creates test-cases and data mocks from API calls, DB queries, etc.</p>
                 </aside>