3.26.3/Gradle: Using VLSI Jandex plugin leads to cyclic task dependency

[snazy]

Describe the bug

Looks like one of the Gradle changes in 3.26.3 broke the usage with the VLSI Jandex plugin (https://plugins.gradle.org/plugin/com.github.vlsi.jandex). The Kordamp Jandex plugin's working fine though.
Manifests as a cyclic task dependency:

:nessie-events-quarkus:compileJava
\--- :nessie-events-quarkus:compileQuarkusGeneratedSourcesJava
     \--- :nessie-events-quarkus:processJandexIndex
          \--- :nessie-events-quarkus:jandexMain
               \--- :nessie-events-quarkus:compileJava (*)

Expected behavior

No response

Actual behavior

No response

How to Reproduce?

3.26.3 Nessie upgrade PR from Renovate (mitigated by the migration to the Kordamp plugin via projectnessie/nessie#11268, so it's not a big deal for us)

Output of uname -a or ver

No response

Output of java -version

No response

Quarkus version or git rev

No response

Build tool (ie. output of mvnw --version or gradlew --version)

No response

Additional information

No response

[quarkus-bot]

/cc @glefloch, @quarkusio/devtools

[snazy]

/cc @aloubyansky

[aloubyansky]

Thanks @snazy That's a consequence of #49864

[snazy]

Wonder why the VLSI-plugin integration test didn't catch it 🤷