CLDR 40a0 uses a lowercase "temp" instead of "Temp" in ICU >= 70.1

Refer to:
unicode-org/icu@49dda34

ext/intl/tests/dateformat_get_set_calendar_variant5.phpt

@@ -1,9 +1,10 @@
 --TEST--
-IntlDateFormatter: setCalendar()/getCalendar()/getCalendarObject()
+IntlDateFormatter: setCalendar()/getCalendar()/getCalendarObject() for ICU >= 58.1 and < 70.1
 --SKIPIF--
 <?php
-if (!extension_loaded('intl')) die('skip intl extension not enabled'); ?>
-<?php if (version_compare(INTL_ICU_VERSION, '58.1') < 0) die('skip for ICU >= 58.1'); ?>
+if (!extension_loaded('intl')) die('skip intl extension not enabled');
+if (version_compare(INTL_ICU_VERSION, '58.1') < 0 || version_compare(INTL_ICU_VERSION, '70.1') >= 0) die('skip for ICU >= 58.1 and < 70.1');
+?>
 --FILE--
 <?php
 ini_set("intl.error_level", E_WARNING);

ext/intl/tests/dateformat_get_set_calendar_variant_icu70.phpt

@@ -0,0 +1,54 @@
+--TEST--
+IntlDateFormatter: setCalendar()/getCalendar()/getCalendarObject() for ICU >= 70.1
+--SKIPIF--
+<?php
+if (!extension_loaded('intl')) die('skip');
+if (version_compare(INTL_ICU_VERSION, '70.1') < 0) die('skip for ICU >= 70.1');
+?>
+--FILE--
+<?php
+ini_set("intl.error_level", E_WARNING);
+ini_set("intl.default_locale", "pt_PT");
+ini_set("date.timezone", 'Atlantic/Azores');
+
+$ts = strtotime('2012-01-01 00:00:00 UTC');
+
+function d(IntlDateFormatter $df) {
+global $ts;
+echo $df->format($ts), "\n";
+var_dump($df->getCalendar(),
+$df->getCalendarObject()->getType(),
+$df->getCalendarObject()->getTimeZone()->getId());
+echo "\n";
+}
+
+$df = new IntlDateFormatter('fr@calendar=islamic', 0, 0, 'Europe/Minsk');
+d($df);
+
+
+//changing the calendar with a cal type should not change tz
+$df->setCalendar(IntlDateFormatter::TRADITIONAL);
+d($df);
+
+//but changing with an actual calendar should
+$cal = IntlCalendar::createInstance("UTC");
+$df->setCalendar($cal);
+d($df);
+
+?>
+--EXPECT--
+dimanche 1 janvier 2012 ap. J.-C. à 03:00:00 heure de Kaliningrad
+int(1)
+string(9) "gregorian"
+string(12) "Europe/Minsk"
+
+dimanche 8 safar 1433 AH à 03:00:00 heure de Kaliningrad
+int(0)
+string(7) "islamic"
+string(12) "Europe/Minsk"
+
+dimanche 1 janvier 2012 ap. J.-C. à 00:00:00 temps universel coordonné
+bool(false)
+string(9) "gregorian"
+string(3) "UTC"
+