Fix docker-entrypoint.sh error (#4812)
Fix docker-entrypoint.sh error (#4812)

Co-authored-by: 亓杨 <baac8d4fc62def27e46f429e92c5472eda966509@enmonster.com>
ascrutae/sky-walking,OpenSkywalking/skywalking,apache/skywalking,apache/skywalking,ascrutae/sky-walking,apache/skywalking,apache/skywalking,apache/skywalking,OpenSkywalking/skywalking,apache/skywalking,ascrutae/sky-walking,ascrutae/sky-walking,apache/skywalking