main/cdr: Use 'time' when rescheduling batched CDRs as opposed to 'size'

When refactoring CDRs to use the configuration framework, a 'whoops' was
introduced where the CDR batch size was used when rescheduling a batch,
as opposed to the time duration. This patch corrects that obvious mistake.

ASTERISK-24426 #close
Reported by: Shane Blaser
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Merged revisions 425735 from http://svn.asterisk.org/svn/asterisk/branches/12
........

Merged revisions 425736 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@425744 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/cdr.c

@@ -3520,7 +3520,7 @@ static int submit_scheduled_batch(const void *data)
 	/* manually reschedule from this point in time */
 
 	ast_mutex_lock(&cdr_sched_lock);
-	cdr_sched = ast_sched_add(sched, mod_cfg->general->batch_settings.size * 1000, submit_scheduled_batch, NULL);
+	cdr_sched = ast_sched_add(sched, mod_cfg->general->batch_settings.time * 1000, submit_scheduled_batch, NULL);
 	ast_mutex_unlock(&cdr_sched_lock);
 	/* returning zero so the scheduler does not automatically reschedule */
 	return 0;