Bump org.asciidoctor:asciidoctor-maven-plugin from 2.2.2 to 3.0.0

Bumps [org.asciidoctor:asciidoctor-maven-plugin](https://github.com/asciidoctor/asciidoctor-maven-plugin) from 2.2.2 to 3.0.0.
- [Release notes](https://github.com/asciidoctor/asciidoctor-maven-plugin/releases)
- [Changelog](https://github.com/asciidoctor/asciidoctor-maven-plugin/blob/main/CHANGELOG.adoc)
- [Commits](asciidoctor/asciidoctor-maven-plugin@asciidoctor-maven-plugin-2.2.2...asciidoctor-maven-tools-3.0.0)

---
updated-dependencies:
- dependency-name: org.asciidoctor:asciidoctor-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

docs/reference/pom.xml

@@ -28,7 +28,7 @@
     <description>The Weld reference guide</description>
 
     <properties>
-        <asciidoctor.version>2.2.2</asciidoctor.version>
+        <asciidoctor.version>3.0.0</asciidoctor.version>
         <asciidoctorj-pdf.version>2.3.7</asciidoctorj-pdf.version>
         <pdf.name>weld-reference.pdf</pdf.name>
         <html.name>index.html</html.name>