Bump xom:xom from 1.1 to 1.3.9

Bumps [xom:xom](https://github.com/elharo/xom) from 1.1 to 1.3.9.
- [Release notes](https://github.com/elharo/xom/releases)
- [Commits](https://github.com/elharo/xom/commits/v1.3.9)

---
updated-dependencies:
- dependency-name: xom:xom
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -1128,7 +1128,7 @@
       <dependency>
         <groupId>xom</groupId>
         <artifactId>xom</artifactId>
-        <version>1.1</version>
+        <version>1.3.9</version>
       </dependency>
       <dependency>
         <groupId>org.xhtmlrenderer</groupId>