support central-publishing-maven-plugin for detectSkip

### New feature, improvement proposal

[detectSkip](https://maven.apache.org/plugins/maven-artifact-plugin/compare-mojo.html#detectSkip) detectes skipped sub-projects by checking skipped deploy using https://github.com/apache/maven-artifact-plugin/blob/master/src/main/java/org/apache/maven/plugins/artifact/buildinfo/PluginUtil.java

the [new Maven Central publishing approach](https://central.sonatype.org/publish/publish-portal-maven/) promoting central-publishing-maven-plugin de-facto marks everything as "skip deploy" to replace the upload step with its own approach: then projects that migrate to this approach are detected to skip absolutely everything...

skipModules requires a specific check with this plugin

Read the detectSkip documentation and the referenced maven-artifact-plugin PluginUtil.java, then compare how central-publishing-maven-plugin marks deployments as skipped. Trace the skipModules handling and determine the specific check needed for this publishing approach. Done means projects using the Central publishing plugin no longer have all modules incorrectly treated as skipped, while existing detection still works.

Written by the indexing model from the issue text.