Update ICU to 54.1 step 1

source/test/letest/gendata.xml

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!--
-  Copyright (c) 1999-2013 International Business Machines
+  Copyright (c) 1999-2014 International Business Machines
   Corporation and others. All rights reserved.
 -->
 
 <layout-tests>
    <test-case id="Ghita" script="deva">
         <test-font name="raghu.ttf"/>
         <test-text>श्रीमद् भगवद्गीता अध्याय अर्जुन विषाद योग धृतराष्ट्र उवाचृ धर्मक्षेत्रे कुरुक्षेत्रे समवेता युयुत्सवः मामकाः पाण्डवाश्चैव किमकुर्वत संजव</test-text>
     </test-case>
 
     <test-case id="Arabic" script="arab">
@@ skipping 84 matching lines @@
   <test-case id="Romanian Language Specific" script="latn" lang="ROM">
     <test-font name="fp9r8a.otf"/>
     <test-text>Ţhiş iş a ţeşţ.</test-text>
   </test-case>
 
   <test-case id="Nafees Nastaleeq Cursive Positioning Test" script="arab">
     <test-font name="Nafees Nastaleeq v1.02.ttf"/>
     <test-text>فتح بینچ خلیج شیخ پہنچ</test-text>
   </test-case>
 
+  <test-case id="Malayalam Crash Test 9948" script="mlym">
+    <test-font name="lohit_ml.ttf"/>
+    <test-text>ഹോം</test-text>
+  </test-case>
+
+  <test-case id="Malayalam Crash II" script="mlym">
+    <test-font name="LucidaSansRegular.ttf"/>
+    <test-text>റ്1്',s</test-text>
+  </test-case>
+
   <test-case id="Malayalam Samvruthokaram Test" script="mlym">
     <test-font name="lohit_ml.ttf"/>
     <test-text>ണു്</test-text>
   </test-case>
 
   <test-case id="Broken Font Test" script="hani" lang="ZHT">
     <test-font name="BMIN00M.TTF"/>
     <test-text>中華人民共和國 臺灣</test-text>
   </test-case>
 
@@ skipping 78 matching lines @@
   <test-case id="KerningWAVASol" script="latn">
     <test-font name="ArialSol.ttf"/>
     <test-text>To WAVA is easy, it’s the 1,452 other glyphs in the office I’m worried about!</test-text>
   </test-case>
   <test-case id="OrientBug" script="latn">
     <test-font name="DejaVuSans.ttf"/>
     <test-text>Orient Bug</test-text>
   </test-case>
 
 </layout-tests>