Update build.xml

Update htsjdk to 1.127

Author: jacarey

build.xml

@@ -45,7 +45,7 @@
         <arg value="--pretty=format:%H_%at"/>
     </exec>
     <property name="repository.revision" value=""/>
-    <property name="htsjdk-version" value="1.126"/>
+    <property name="htsjdk-version" value="1.127"/>
     <property name="htsjdk-version-file" value="htsjdk.version.properties"/>
     <property name="testng.verbosity" value="2"/>
     <property name="test.debug.port" value="5005" />  <!-- override on the command line if desired -->