Use XmlBeans 5 nightly

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1887309 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/build.xml b/build.xml
index 86ea2a2..fd9bdb9 100644
--- a/build.xml
+++ b/build.xml
@@ -328,8 +328,8 @@
 
     <!-- jars in the ooxml-lib directory, see the fetch-ooxml-jars target-->
     <dependency prefix="ooxml.curvesapi" artifact="com.github.virtuald:curvesapi:1.06" usage="ooxml"/>
-    <dependency prefix="ooxml.xmlbeans" artifact="org.apache.xmlbeans:xmlbeans:4.0.1" usage="ooxml"
-                url="https://ci-builds.apache.org/job/POI/job/POI-XMLBeans-DSL-1.8/lastSuccessfulBuild/artifact/build/xmlbeans-4.0.1.jar"/>
+    <dependency prefix="ooxml.xmlbeans" artifact="org.apache.xmlbeans:xmlbeans:5.0.0" usage="ooxml"
+                url="https://ci-builds.apache.org/job/POI/job/POI-XMLBeans-DSL-1.8/lastSuccessfulBuild/artifact/build/xmlbeans-5.0.0.jar"/>
     <dependency prefix="ooxml.commons-compress" artifact="org.apache.commons:commons-compress:1.20" usage="ooxml"/>
 
     <!-- jars in the ooxml-test-lib directory, see the fetch-ooxml-jars target-->