Fix(lsbackup): Fix profiler in lsBackup (#7729) (#8432)

cherry pick from #7729

## Problem
wrong config set for profiler (set to Restore instead of Backup)

## Solution
set profiler to Backup.conf


Co-authored-by: Ahsan Barkati <ahsanbarkati@gmail.com>

ee/backup/run.go

@@ -162,7 +162,7 @@ func initBackupLs() {
 		Short: "List info on backups in a given location",
 		Args:  cobra.NoArgs,
 		Run: func(cmd *cobra.Command, args []string) {
-			defer x.StartProfile(Restore.Conf).Stop()
+			defer x.StartProfile(LsBackup.Conf).Stop()
 			if err := runLsbackupCmd(); err != nil {
 				fmt.Fprintln(os.Stderr, err)
 				os.Exit(1)