[libhandy/wip/exalm/pages] index: Update copyright year

[Alexander Mikhaylenko <alexm src gnome org>]

commit ccb6df03fa1f2c3a812caa3eecb6a35a7d91db76
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Thu Jan 20 17:54:50 2022 +0500

    index: Update copyright year

 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/index.html b/index.html
index 4ef8745c..a8e9e0d8 100644
--- a/index.html
+++ b/index.html
@@ -83,7 +83,7 @@
 
   <footer>
     <div class="container">
-      <a href="https://gnome.org";>&copy; 2020 – 2021 The GNOME Project</a>
+      <a href="https://gnome.org";>&copy; 2020 – 2022 The GNOME Project</a>
 
       <p>Creative Commons CC-BY-SA</p>
     </div>