Don't publish effective POM

Fixes gh-12662

ci/pipeline.yml

@@ -125,6 +125,8 @@ jobs:
       build_uri: "https://ci.spring.io/teams/${BUILD_TEAM_NAME}/pipelines/${BUILD_PIPELINE_NAME}/jobs/${BUILD_JOB_NAME}/builds/${BUILD_NAME}"
       build_number: "${BUILD_PIPELINE_NAME}-${BUILD_JOB_NAME}-${BUILD_NAME}"
       disable_checksum_uploads: true
+      exclude:
+      - "/**/*.effective-pom"
       artifact_set:
       - include:
         - "/**/spring-boot-docs-*.zip"