fix(deps): update dependency net.sf.saxon:saxon-he to v12.9

Author: renovate[bot]

pom.xml

@@ -102,7 +102,7 @@
         <dependency>
             <groupId>net.sf.saxon</groupId>
             <artifactId>Saxon-HE</artifactId>
-            <version>12.8</version>
+            <version>12.9</version>
         </dependency>
 
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