ICU update to 54 - step 6

source/data/unit/en_AU.txt

 // ***************************************************************************
 // *
 // * Copyright (C) 2014 International Business Machines
 // * Corporation and others. All Rights Reserved.
 // * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
 // * Source File: <path>/common/main/en_AU.xml
 // *
 // ***************************************************************************
 en_AU{
     %%Parent{"en_GB"}
     Version{"2.1.8.19"}
     units{
-        mass{
-            metric-ton{
-                dnam{"tonnes"}
-                one{"tonne"}
-                other{"{0} tonnes"}
-            }
-        }
     }
     unitsNarrow{
         duration{
             millisecond{
                 one{"{0} ms"}
                 other{"{0} ms"}
             }
         }
     }
     unitsShort{
-        length{
-            micrometer{
-                dnam{"µmetres"}
-            }
-        }
     }
 }