raid: plugin does not to use --config

Functionality of ignore suspend devices is already granted by:

lvm2_disable_dmeventd_monitoring() -> init_run_by_dmeventd() ->
init_ignore_suspended_devices().

In fact plugins should never use --config because it has
some unpleasant technical issues.

WHATS_NEW_DM

@@ -1,5 +1,6 @@
 Version 1.02.141 - 
 ===============================
+  Drop unneeded --config option from raid dmeventd plugin.
   dm_get_status_raid() handle better some incosistent md statuses.
   Accept truncated files in calls to dm_stats_update_regions_from_fd().
   Restore Warning by 5% increment when thin-pool is over 80% (1.02.138).

daemons/dmeventd/plugins/raid/dmeventd_raid.c

@@ -150,8 +150,7 @@ int register_device(const char *device,
 		goto_bad;
 
 	if (!dmeventd_lvm2_command(state->mem, state->cmd_lvconvert, sizeof(state->cmd_lvconvert),
-				   "lvconvert --config devices{ignore_suspended_devices=1} "
-				   "--repair --use-policies", device))
+				   "lvconvert --repair --use-policies", device))
 		goto_bad;
 
 	*user = state;