fix(android): re-enable setting max date (#908)

Author: bogdanorzea

android/src/main/java/com/reactcommunity/rndatetimepicker/RNDatePickerDialogFragment.java

@@ -116,7 +116,11 @@ private DatePickerDialog createDialog(Bundle args) {
       // the date under certain conditions.
       datePicker.setMinDate(RNConstants.DEFAULT_MIN_DATE);
     }
-    
+
+    if (args.containsKey(RNConstants.ARG_MAXDATE)) {
+      datePicker.setMaxDate(maxDate);
+    }
+
     // Only compatible with SDK 21 and above
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && args.containsKey(RNConstants.FIRST_DAY_OF_WEEK)) {
       final int firstDayOfWeek = args.getInt(RNConstants.FIRST_DAY_OF_WEEK);