Bump xalan from 2.7.1 to 2.7.2

Bumps xalan from 2.7.1 to 2.7.2.

---
updated-dependencies:
- dependency-name: xalan:xalan
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 73c9e11..3bf56de 100644
--- a/pom.xml
+++ b/pom.xml
@@ -381,7 +381,7 @@
                 <dependency>
                     <groupId>xalan</groupId>
                     <artifactId>xalan</artifactId>
-                    <version>2.7.1</version>
+                    <version>2.7.2</version>
                 </dependency>
             </dependencies>
             <build>