xalan revert back

Author: yegor256

src/it/xerces/pom.xml

@@ -47,7 +47,7 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
     <dependency>
       <groupId>xalan</groupId>
       <artifactId>xalan</artifactId>
-      <version>2.7.3</version>
+      <version>2.7.2</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>