Bump org.asciidoctor:asciidoctorj from 2.5.12 to 2.5.13

Bumps [org.asciidoctor:asciidoctorj](https://github.com/asciidoctor/asciidoctorj) from 2.5.12 to 2.5.13.
- [Release notes](https://github.com/asciidoctor/asciidoctorj/releases)
- [Changelog](https://github.com/asciidoctor/asciidoctorj/blob/v2.5.13/CHANGELOG.adoc)
- [Commits](asciidoctor/asciidoctorj@v2.5.12...v2.5.13)

---
updated-dependencies:
- dependency-name: org.asciidoctor:asciidoctorj
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -82,7 +82,7 @@
     <maven.jar.plugin.version>3.4.1</maven.jar.plugin.version>
     <build-helper-maven-plugin.version>3.4.0</build-helper-maven-plugin.version>
     <asciidoctor.maven.plugin.version>3.0.0</asciidoctor.maven.plugin.version>
-    <asciidoctorj.version>2.5.12</asciidoctorj.version>
+    <asciidoctorj.version>2.5.13</asciidoctorj.version>
     <asciidoctorj.diagram.version>2.3.0</asciidoctorj.diagram.version>
     <buildnumber.plugin.version>3.2.0</buildnumber.plugin.version>
     <jmh.version>1.37</jmh.version>