allow RESET during busy scripts (#8629)

same as DISCARD, this command (RESET) is about client state, not server state

src/server.c

@@ -4144,6 +4144,7 @@ int processCommand(client *c) {
           c->cmd->proc != discardCommand &&
           c->cmd->proc != watchCommand &&
           c->cmd->proc != unwatchCommand &&
+	  c->cmd->proc != resetCommand &&
         !(c->cmd->proc == shutdownCommand &&
           c->argc == 2 &&
           tolower(((char*)c->argv[1]->ptr)[0]) == 'n') &&