fix set rspamd worker password

data/Dockerfiles/rspamd/Dockerfile

@@ -26,6 +26,7 @@ RUN apt-get update && apt-get install -y \
 
 COPY settings.conf /etc/rspamd/settings.conf
 COPY metadata_exporter.lua /usr/share/rspamd/plugins/metadata_exporter.lua
+COPY set_worker_password.sh /set_worker_password.sh
 COPY docker-entrypoint.sh /docker-entrypoint.sh
 
 ENTRYPOINT ["/docker-entrypoint.sh"]