Bump asciidoctorj from 2.5.2 to 2.5.3

Bumps [asciidoctorj](https://github.com/asciidoctor/asciidoctorj) from 2.5.2 to 2.5.3. - [Release notes](https://github.com/asciidoctor/asciidoctorj/releases) - [Changelog](https://github.com/asciidoctor/asciidoctorj/blob/main/CHANGELOG.adoc) - [Commits](asciidoctor/asciidoctorj@v2.5.2...v2.5.3) --- 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>

Author: dependabot[bot]

pom.xml

@@ -83,7 +83,7 @@
  <maven-javadoc-plugin.version>3.2.0</maven-javadoc-plugin.version>
  <maven.jar.plugin.version>3.2.2</maven.jar.plugin.version>
  <asciidoctor.maven.plugin.version>2.2.2</asciidoctor.maven.plugin.version>
- <asciidoctorj.version>2.5.2</asciidoctorj.version>
+ <asciidoctorj.version>2.5.3</asciidoctorj.version>
  <asciidoctorj.pdf.version>1.6.2</asciidoctorj.pdf.version>
  <asciidoctorj.diagram.version>2.2.1</asciidoctorj.diagram.version>
  <buildnumber.plugin.version>1.4</buildnumber.plugin.version>