index.html: add link to data dumps

static/index.html

@@ -100,7 +100,8 @@
     </div><br>
     <a>In order to access to api, add /api/ prefix to any endpoint url<br>
     Author contact: a31#6403 (discord)<br>
-    <a href="https://github.com/norohind/SquadsActivityMonitor">Source code</a></a><br><br>
+    <a href="https://github.com/norohind/SquadsActivityMonitor">Source code</a></a><br>
+    <a href="https://sapi.demb.uk/static/">Data dumps now available (NEW!)</a><br><br>
     <a>Refresh intervals:<br>
         5 minutes for PC CQC<br>
         30 minutes for everything else on PC except CQC<br>