feat(REQ-7125) - 调整查询指定审批的待审批任务API 入参和逻辑

workflow-engine-server/src/main/java/cn/axzo/workflow/server/controller/web/bpmn/BpmnProcessTaskController.java

@@ -441,7 +441,7 @@ public class BpmnProcessTaskController extends BasicPopulateAvatarController imp
     @Manageable
     public CommonResponse<List<BpmnTaskInstanceVO>> getActiveTasksByProcessInstanceId(
             @NotBlank(message = "流程实例 ID 不能为空") @RequestParam String processInstanceId,
-            @NotBlank(message = "租户不能为空") @RequestParam String tenantId) {
+            @RequestParam(required = false) String tenantId) {
         log.info(" 获取实例正在审核的人列表 getActiveTasksByProcessInstanceId===>>>参数：{}", processInstanceId);
         return success(bpmnProcessTaskService.getActiveTasksByProcessInstanceId(processInstanceId, tenantId));
     }