The source zip contains empty directories. The empty directories should not be present. This was found when running marete as part of standard acceptance testing

List of empty directories

•  org.checkerframework-checker-framework-3.42.0.redhat-00002/checker/src/test/java/org/checkerframework/checker/testchecker/lib
• org.checkerframework-checker-framework-3.42.0.redhat-00002/checker/tests/ainfer-testchecker/non-annotated/all-systems
• org.checkerframework-checker-framework-3.42.0.redhat-00002/checker/tests/all-systems
• io.micrometer-micrometer-1.12.2.redhat-00002/docs/modules/ROOT/examples/docs-src