[IM] Replace IX-F URL as they appear to have changed it

Author: barryo

app/Http/Controllers/InfrastructureController.php

@@ -85,7 +85,7 @@ public function feInit(): void
                 'ixf_ix_id' => [
                     'title'    => 'IXF-ID',
                     'type'     => self::$FE_COL_TYPES[ 'REPLACE' ],
-                    'subject'  => '<a href="' . config( 'ixp_api.IXPDB.ixp_www' ) . '/%%COL%%/" target="_blank">%%COL%%</a>',
+                    'subject'  => '<a href="' . config( 'ixp_api.IXPDB.ixp_www' ) . '" target="_blank">%%COL%%</a>',
                 ],
                 'peeringdb_ix_id' => [
                     'title'    => 'PeeringDB ID',

config/ixp_api.php

@@ -113,7 +113,7 @@
     */
     'IXPDB' => [
         'ixp_api'         => env( 'IXP_API_IXPDB_IXP_URL',  "https://api.ixpdb.net/v1/provider/list"  ),
-        'ixp_www'         => env( 'IXP_WWW_IXPDB_IXP_URL',  "https://ixpdb.euro-ix.net/en/ixpdb/ixp" ),
+        'ixp_www'         => env( 'IXP_WWW_IXPDB_IXP_URL',  "https://ixpdb.euro-ix.net/en/explore/ixp/%%COL%%/" ),
     ],
 
     /*