localized string in RepeatConfirmationReceiver.java for displaying new due time in snackbar after completion

app/src/main/java/org/tasks/receivers/RepeatConfirmationReceiver.java

@@ -88,12 +88,9 @@ public class RepeatConfirmationReceiver extends BroadcastReceiver {
   private String getRelativeDateAndTimeString(Context context, long date) {
     String dueString = date > 0 ? DateUtilities.getRelativeDay(context, date, false) : "";
     if (Task.hasDueTime(date)) {
-      // TODO: localize this
       dueString =
-          String.format(
-              "%s at %s",
-              dueString, // $NON-NLS-1$
-              DateUtilities.getTimeString(context, date));
+          context.getString(
+              R.string.repeat_snackbar_time, dueString, DateUtilities.getTimeString(context, date));
     }
     return dueString;
   }

app/src/main/res/values/strings.xml

@@ -590,6 +590,7 @@ File %1$s contained %2$s.\n\n
   <string name="repeat_occurs">Occurs</string>
 
   <string name="repeat_snackbar">%1$s rescheduled for %2$s</string>
+  <string comment="display new due date and time in snackbar after completing repeating task, e.g. 'Tomorrow at 8 AM' or '21 May at 8 AM'" name="repeat_snackbar_time">%1$s at %2$s</string>
 
   <!-- ========================================================== Extras == -->