fix + feat: working JWT auth for slurm restd and other daemons

slurm/rest/Dockerfile

@@ -1,15 +1,10 @@
 FROM clustercockpit/slurm.base:24.05.3
 LABEL org.opencontainers.image.authors="jan.eitzinger@fau.de"
 
-ARG uid_u
-ARG gid_g
-ENV uid_u=${uid_u}
-ENV gid_g=${gid_g}
-
 # clean up
 RUN rm -f /root/rpmbuild/RPMS/slurm-*.rpm \
   && yum clean all \
   && rm -rf /var/cache/yum
 
 COPY docker-entrypoint.sh /docker-entrypoint.sh
-ENTRYPOINT /docker-entrypoint.sh $uid_u $gid_g
+ENTRYPOINT ["/docker-entrypoint.sh"]