build(deps): bump jandex-maven-plugin from 3.0.5 to 3.1.2

Bumps [jandex-maven-plugin](https://github.com/smallrye/jandex) from 3.0.5 to 3.1.2.
- [Release notes](https://github.com/smallrye/jandex/releases)
- [Commits](smallrye/jandex@3.0.5...3.1.2)

---
updated-dependencies:
- dependency-name: io.smallrye:jandex-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -430,7 +430,7 @@
                 <plugin>
                     <groupId>io.smallrye</groupId>
                     <artifactId>jandex-maven-plugin</artifactId>
-                    <version>3.0.5</version>
+                    <version>3.1.2</version>
                     <executions>
                         <execution>
                             <id>make-index</id>