Bump org.asciidoctor:asciidoctor-maven-plugin from 1.6.0 to 3.2.0 (#2244)

Bumps [org.asciidoctor:asciidoctor-maven-plugin](https://github.com/asciidoctor/asciidoctor-maven-plugin) from 1.6.0 to 3.2.0.
- [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-1.6.0...asciidoctor-maven-tools-3.2.0)

---
updated-dependencies:
- dependency-name: org.asciidoctor:asciidoctor-maven-plugin
  dependency-version: 3.2.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

spring-cloud-contract-tools/spring-cloud-contract-maven-plugin/pom.xml

@@ -29,7 +29,7 @@
 		<maven.plugin.plugin.version>3.11.0</maven.plugin.plugin.version>
 
 		<maven-failsafe-plugin.version>3.0.0-M3</maven-failsafe-plugin.version><!-- @releaser:version-check-off -->
-		<asciidoctor-maven-plugin.version>1.6.0</asciidoctor-maven-plugin.version>
+		<asciidoctor-maven-plugin.version>3.2.0</asciidoctor-maven-plugin.version>
 		<maven-filtering.version>3.1.1</maven-filtering.version>
 		<maven-scm-publish-plugin.version>3.2.1</maven-scm-publish-plugin.version>
 		<maven-project-info-reports-plugin.version>3.9.0</maven-project-info-reports-plugin.version>