Revert "container: label /run/user/*/crun as container_var_run_t"

This reverts commit ae3532b ("container: label /run/user/*/crun
as container_var_run_t") as it breaks basic Podman operation with
pasta(1) (default rootless back-end):

  Error: setting up Pasta: pasta failed with exit code 1:
  Couldn't open PID file /run/user/1000/containers/networks/rootless-netns/rootless-netns-conn.pid: Permission denied

A solution is being worked on, but it's not quite ready yet, see:

  #405

in the meantime, revert this to avoid widespread breakage for users.

Link: #405
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

Author: sbrivio-rh

container.te

@@ -322,7 +322,6 @@ manage_sock_files_pattern(container_runtime_domain, container_var_run_t, contain
 manage_lnk_files_pattern(container_runtime_domain, container_var_run_t, container_var_run_t)
 files_pid_filetrans(container_runtime_domain, container_var_run_t, { dir file lnk_file sock_file })
 files_tmp_filetrans(container_runtime_domain, container_var_run_t, { dir file lnk_file sock_file })
-userdom_user_tmp_filetrans(container_runtime_domain, container_var_run_t, { dir file lnk_file sock_file })
 allow container_runtime_domain container_var_run_t:dir_file_class_set relabelfrom;
 
 allow container_runtime_domain container_devpts_t:chr_file { relabelfrom rw_chr_file_perms setattr_chr_file_perms };