Bump org.jreleaser:jreleaser-maven-plugin from 1.20.0 to 1.21.0 (#3211)

Bumps [org.jreleaser:jreleaser-maven-plugin](https://github.com/jreleaser/jreleaser) from 1.20.0 to 1.21.0.
- [Release notes](https://github.com/jreleaser/jreleaser/releases)
- [Changelog](https://github.com/jreleaser/jreleaser/blob/main/jreleaser.yml)
- [Commits](jreleaser/jreleaser@v1.20.0...v1.21.0)

---
updated-dependencies:
- dependency-name: org.jreleaser:jreleaser-maven-plugin
  dependency-version: 1.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -126,7 +126,7 @@
     <revapi-reporter-text.version>0.15.1</revapi-reporter-text.version>
     <revapi.skip>true</revapi.skip>
 
-    <jreleaser-maven-plugin.version>1.20.0</jreleaser-maven-plugin.version>
+    <jreleaser-maven-plugin.version>1.21.0</jreleaser-maven-plugin.version>
     <auto-service.version>1.1.1</auto-service.version>
   </properties>