add extra docker.te lines from rhel7.3 docker.spec

Signed-off-by: Andrew Hsu <andrewhsu@docker.com>

contrib/selinux-centos-7/docker-engine-selinux/docker.te

@@ -420,3 +420,6 @@ files_read_etc_files(docker_auth_t)
 miscfiles_read_localization(docker_auth_t)
 
 sysnet_dns_name_resolve(docker_auth_t)
+
+kernel_unlabeled_domtrans(docker_t, spc_t)
+kernel_unlabeled_entry_type(spc_t)