Bump org.asciidoctor:asciidoctorj-diagram from 2.3.2 to 3.1.0

Bumps [org.asciidoctor:asciidoctorj-diagram](https://github.com/asciidoctor/asciidoctorj-diagram) from 2.3.2 to 3.1.0.
- [Release notes](https://github.com/asciidoctor/asciidoctorj-diagram/releases)
- [Commits](asciidoctor/asciidoctorj-diagram@v2.3.2...v3.1.0)

---
updated-dependencies:
- dependency-name: org.asciidoctor:asciidoctorj-diagram
  dependency-version: 3.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

celesta-documentation/pom.xml

@@ -44,7 +44,7 @@
                     <dependency>
                         <groupId>org.asciidoctor</groupId>
                         <artifactId>asciidoctorj-diagram</artifactId>
-                        <version>2.3.2</version>
+                        <version>3.1.0</version>
                     </dependency>
                     <dependency>
                         <groupId>org.asciidoctor</groupId>