Merge pull request #161 from rabbitmq/dependabot/maven/org.asciidoctor-asciidoctorj-2.5.5

Bump asciidoctorj from 2.5.4 to 2.5.5

Author: michaelklishin

pom.xml

@@ -82,7 +82,7 @@
     <maven-javadoc-plugin.version>3.4.0</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>2.5.4</asciidoctorj.version>
+    <asciidoctorj.version>2.5.5</asciidoctorj.version>
     <asciidoctorj.pdf.version>2.1.6</asciidoctorj.pdf.version>
     <asciidoctorj.diagram.version>2.2.3</asciidoctorj.diagram.version>
     <buildnumber.plugin.version>1.4</buildnumber.plugin.version>