The 7.0.238 release workflow failed when the plugin reported "Deployment
failed while publishing" for the codenameone-maven-plugin module even
though the artifacts landed on Maven Central. Because the original
single-step shell ran under set -e, the cn1-maven-archetypes deploy was
skipped, leaving the archetypes unpublished.

Split the release into separate steps with continue-on-error on each
mvn deploy, then verify each set of artifacts by polling Maven Central
directly. The job still fails on a real publish failure but no longer
fails when the plugin reports a false positive.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>