sync skipifs for ext/intl for ICU 55_* and 56_* compat

Author: weltling

ext/intl/tests/collator_get_sort_key_variant4.phpt

@@ -2,6 +2,7 @@
 collator_get_sort_key() icu >= 54.1
 --SKIPIF--
 <?php if( !extension_loaded( 'intl' ) ) print 'skip'; ?>
+<?php if (version_compare(INTL_ICU_VERSION, '55.1') >=  0) die('skip for ICU < 55.1'); ?>
 <?php if (version_compare(INTL_ICU_VERSION, '54.1') < 0) die('skip for ICU >= 54.1'); ?>
 --FILE--
 <?php

ext/intl/tests/dateformat_formatObject_calendar_variant4.phpt

@@ -3,6 +3,7 @@ IntlDateFormatter::formatObject(): IntlCalendar tests
 --SKIPIF--
 <?php
 if (!extension_loaded('intl')) die('skip intl extension not enabled'); ?>
+<?php if (version_compare(INTL_ICU_VERSION, '55.1') >=  0) die('skip for ICU < 55.1'); ?>
 <?php if (version_compare(INTL_ICU_VERSION, '54.1') < 0) die('skip for ICU >= 54.1'); ?>
 --FILE--
 <?php

ext/intl/tests/dateformat_formatObject_datetime_variant4.phpt

@@ -3,6 +3,7 @@ IntlDateFormatter::formatObject(): DateTime tests
 --SKIPIF--
 <?php
 if (!extension_loaded('intl')) die('skip intl extension not enabled'); ?>
+<?php if (version_compare(INTL_ICU_VERSION, '55.1') >=  0) die('skip for ICU < 55.1'); ?>
 <?php if (version_compare(INTL_ICU_VERSION, '54.1') < 0) die('skip for ICU >= 54.1'); ?>
 --FILE--
 <?php

ext/intl/tests/dateformat_get_set_timezone_variant4.phpt

@@ -3,6 +3,7 @@ IntlDateFormatter: get/setTimeZone()
 --SKIPIF--
 <?php
 if (!extension_loaded('intl')) die('skip intl extension not enabled'); ?>
+<?php if (version_compare(INTL_ICU_VERSION, '55.1') >=  0) die('skip for ICU < 55.1'); ?>
 <?php if (version_compare(INTL_ICU_VERSION, '54.1') < 0) die('skip for ICU >= 54.1'); ?>
 --FILE--
 <?php

ext/intl/tests/formatter_format5.phpt

@@ -2,6 +2,7 @@
 numfmt_format() icu >= 54.1
 --SKIPIF--
 <?php if( !extension_loaded( 'intl' ) ) print 'skip'; ?>
+<?php if (version_compare(INTL_ICU_VERSION, '56.1') >=  0) die('skip for ICU < 56.1'); ?>
 <?php if (version_compare(INTL_ICU_VERSION, '54.1') < 0) die('skip for ICU >= 54.1'); ?>
 --FILE--
 <?php

ext/intl/tests/formatter_get_set_text_attribute.phpt

@@ -2,6 +2,7 @@
 numfmt_get/set_text_attribute()
 --SKIPIF--
 <?php if( !extension_loaded( 'intl' ) ) print 'skip'; ?>
+<?php if (version_compare(INTL_ICU_VERSION, '56.1') >=  0) die('skip for ICU < 56.1'); ?>
 --FILE--
 <?php
 

ext/intl/tests/spoofchecker_004.phpt

@@ -2,6 +2,7 @@
 spoofchecker with settings changed
 --SKIPIF--
 <?php if(!extension_loaded('intl') || !class_exists("Spoofchecker")) print 'skip'; ?>
+<?php if (version_compare(INTL_ICU_VERSION, '55.1') >=  0) die('skip for ICU < 55.1'); ?>
 --FILE--
 <?php
 

ext/intl/tests/timezone_getDisplayName_variant3-49+.phpt

@@ -1,11 +1,9 @@
 --TEST--
 IntlTimeZone::getDisplayName(): locale parameter
 --SKIPIF--
-<?php
-if (!extension_loaded('intl'))
-	die('skip intl extension not enabled');
-if (version_compare(INTL_ICU_VERSION, '49') < 0)
-	die('skip for ICU 49+');
+<?php if (!extension_loaded('intl')) die('skip intl extension not enabled'); ?>
+<?php if (version_compare(INTL_ICU_VERSION, '49') < 0) die('skip for ICU >= 49'); ?>
+<?php if (version_compare(INTL_ICU_VERSION, '55.1') >= 0) die('skip for ICU < 55.1'); ?>
 --FILE--
 <?php
 ini_set("intl.error_level", E_WARNING);