disk usage update cron job is no more

src/cron.js

@@ -62,7 +62,6 @@ const gJobs = {
     dynamicDns: null,
     schedulerSync: null,
     appHealthMonitor: null,
-    diskUsage: null,
     externalLdapSyncer: null,
     checkDomainConfigs: null,
     collectStats: null,
@@ -117,12 +116,6 @@ async function startJobs() {
         start: true
     });
 
-    gJobs.diskUsage = CronJob.from({
-        cronTime: `00 ${minute} 3 * * *`, // once a day
-        onTick: async () => await safe(system.startUpdateDiskUsage(), { debug }),
-        start: true
-    });
-
     gJobs.diskSpaceChecker = CronJob.from({
         cronTime: '00 30 * * * *', // every 30 minutes. if you change this interval, change the notification messages with correct duration
         onTick: async () => await safe(system.checkDiskSpace(), { debug }),