add algolianet.com to csp whitelist (#1145)

Author: bsuravech

etc/csp_whitelist.xml

@@ -11,6 +11,7 @@
             <values>
                 <value id="algolia-api" type="host">*.algolia.net</value>
                 <value id="algolia" type="host">*.algolia.com</value>
+                <value id="algolia-fallback" type="host">*.algolianet.com</value>
             </values>
         </policy>
     </policies>