Merge branch 'fix/ZSTAC-68709-eval-queue@@2' into '5.5.12'

fix(ai): ZSTAC-68709 add eval task queuing with concurrency control

See merge request zstackio/zstack!9295

Author: gitlab

conf/db/upgrade/V5.5.12__schema.sql

@@ -121,4 +121,7 @@ ALTER TABLE `zstack`.`BareMetal2InstanceVO`
     ADD CONSTRAINT `fkBareMetal2InstanceVOGatewayVO1`
         FOREIGN KEY (`lastGatewayUuid`)
         REFERENCES `HostEO` (`uuid`)
-        ON DELETE SET NULL;
+        ON DELETE SET NULL;
+
+-- ZSTAC-68709: Add targetQueueKey for evaluation task queuing per service endpoint
+CALL ADD_COLUMN('ModelEvaluationTaskVO', 'targetQueueKey', 'TEXT', 1, NULL);