Bump org.asciidoctor:asciidoctorj-diagram from 2.2.11 to 2.2.13

Bumps [org.asciidoctor:asciidoctorj-diagram](https://github.com/asciidoctor/asciidoctorj-diagram) from 2.2.11 to 2.2.13.
- [Release notes](https://github.com/asciidoctor/asciidoctorj-diagram/releases)
- [Commits](asciidoctor/asciidoctorj-diagram@v2.2.11...v2.2.13)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -90,7 +90,7 @@
     <asciidoctor.maven.plugin.version>2.2.4</asciidoctor.maven.plugin.version>
     <asciidoctorj.version>2.5.10</asciidoctorj.version>
     <asciidoctorj.pdf.version>2.3.9</asciidoctorj.pdf.version>
-    <asciidoctorj.diagram.version>2.2.11</asciidoctorj.diagram.version>
+    <asciidoctorj.diagram.version>2.2.13</asciidoctorj.diagram.version>
     <buildnumber.plugin.version>1.4</buildnumber.plugin.version>
     <jmh.version>1.37</jmh.version>
     <spotless.version>2.39.0</spotless.version>