Bump org.asciidoctor:asciidoctorj-diagram from 2.3.1 to 2.3.2 (#777)

Bumps [org.asciidoctor:asciidoctorj-diagram](https://github.com/asciidoctor/asciidoctorj-diagram) from 2.3.1 to 2.3.2.
- [Release notes](https://github.com/asciidoctor/asciidoctorj-diagram/releases)
- [Commits](asciidoctor/asciidoctorj-diagram@v2.3.1...v2.3.2)

---
updated-dependencies:
- dependency-name: org.asciidoctor:asciidoctorj-diagram
  dependency-version: 2.3.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

celesta-documentation/pom.xml

@@ -44,7 +44,7 @@
                     <dependency>
                         <groupId>org.asciidoctor</groupId>
                         <artifactId>asciidoctorj-diagram</artifactId>
-                        <version>2.3.1</version>
+                        <version>2.3.2</version>
                     </dependency>
                     <dependency>
                         <groupId>org.asciidoctor</groupId>