Set default update_check_interval to 1 day (#6523)

lib/extension/otaUpdate.js

@@ -42,7 +42,7 @@ class OTAUpdate extends Extension {
         if (supportsOTA) {
             // When a device does a next image request, it will usually do it a few times after each other
             // with only 10 - 60 seconds inbetween. It doesn't make sense to check for a new update
-            // each time, so this interval can be set by the user. The default is 10 minutes.
+            // each time, so this interval can be set by the user. The default is 1,440 minutes (one day).
             const updateCheckInterval = settings.get().ota.update_check_interval * 1000 * 60;
             const check = this.lastChecked.hasOwnProperty(data.device.ieeeAddr) ?
                 (Date.now() - this.lastChecked[data.device.ieeeAddr]) > updateCheckInterval : true;

lib/util/settings.js

@@ -141,7 +141,7 @@ const defaults = {
         /**
          * Minimal time delta in minutes between polling third party server for potential firmware updates
          */
-        update_check_interval: 10,
+        update_check_interval: 24 * 60,
         /**
          * Completely disallow Zigbee devices to initiate a search for a potential firmware update.
          * If set to true, only a user-initiated update search will be possible.