Dontaudit systemd-logind remove all files

When a user login session ends, "systemd-user-runtime-dir stop" is
executed as an ExecStop action of the [email protected].
The command tries to delete the content of /run/user/UID, containing
user data with possibly any SELinux type, using an equivalent of the
"rm -rf" command. This is more like a safety action because the
/run/user/UID directory is a tmpfs mount and is unmounted afterwards
anyway, therefore the systemd_logind_t domain does not actually need
the access to read directories and unlink files of all types, so the
permissions are dontaudited instead.

Resolves: RHEL-59145

policy/modules/system/systemd.te

@@ -305,6 +305,8 @@ mls_dbus_send_all_levels(systemd_logind_t)
 
 files_delete_tmpfs_files(systemd_logind_t)
 fs_delete_tmpfs_dirs(systemd_logind_t)
+files_dontaudit_delete_all_files(systemd_logind_t)
+files_dontaudit_read_all_dirs(systemd_logind_t)
 
 fs_mount_tmpfs(systemd_logind_t)
 fs_unmount_tmpfs(systemd_logind_t)