Plugin publication fails on TeamCity due to Sign task dependency

[adam-enko]

Updating to Gradle 8.7 #203 has revealed an issue with task configuration.

When running the build in TeamCity, it fails with a task dependency error.

https://teamcity.jetbrains.com/buildConfiguration/KotlinTools_KotlinxBenchmark_Build_Windows/4678719?hideTestsFromDependencies=false&hideProblemsFromDependencies=false&expandBuildChangesSection=true&expandBuildProblemsSection=true&expandBuildDeploymentsSection=false

org.gradle.internal.execution.WorkValidationException: A problem was found with the configuration of task ':plugin:signPluginMavenPublication' (type 'Sign').

  - Gradle detected a problem with the following location: 'Z:\BuildAgent\work\ffc241641683f2f5\plugin\build\libs\kotlinx-benchmark-plugin-0.5.0-SNAPSHOT-javadoc.jar.asc'.
    Reason: Task ':plugin:publishBenchmarkPluginPluginMarkerMavenPublicationToBuildLocalRepository' uses this output of task ':plugin:signPluginMavenPublication' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed.
    Possible solutions:
      1. Declare task ':plugin:signPluginMavenPublication' as an input of ':plugin:publishBenchmarkPluginPluginMarkerMavenPublicationToBuildLocalRepository'.
      2. Declare an explicit dependency on ':plugin:signPluginMavenPublication' from ':plugin:publishBenchmarkPluginPluginMarkerMavenPublicationToBuildLocalRepository' using Task#dependsOn.
      3. Declare an explicit dependency on ':plugin:signPluginMavenPublication' from ':plugin:publishBenchmarkPluginPluginMarkerMavenPublicationToBuildLocalRepository' using Task#mustRunAfter.
    For more information, please refer to https://docs.gradle.org/8.7/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.
Could not execute [report metric STATISTICS_COLLECT_METRICS_OVERHEAD]
Could not execute [report metric STATISTICS_COLLECT_METRICS_OVERHEAD]
FAILURE: Build completed with 11 failures.
1: Task failed with an exception.
-----------
* What went wrong:
A problem was found with the configuration of task ':plugin:signPluginMavenPublication' (type 'Sign').
  - Gradle detected a problem with the following location: 'Z:\BuildAgent\work\ffc241641683f2f5\plugin\build\libs\kotlinx-benchmark-plugin-0.5.0-SNAPSHOT-javadoc.jar.asc'.

[adam-enko]

Duplicated by #237