loadparm: reenable checking files for updates while in registry configuration.

This is necessary now that includes (to files) are enabled from registry.

Michael
(This used to be commit 7dc64d1021e0b8f3339f811c8c144f7013a649a8)

source3/param/loadparm.c

@@ -6621,15 +6621,6 @@ bool lp_file_list_changed(void)
 				     (unsigned long long)conf_last_seqnum,
 				     (unsigned long long)conf_cur_seqnum));
 			return true;
-		} else {
-			/*
-			 * Don't check files when config_backend is registry.
-			 * Remove this to obtain checking of files even with
-			 * registry config backend. That would enable switching
-			 * off registry configuration by changing smb.conf even
-			 * without restarting smbd.
-			 */
-			return false;
 		}
 	}