feat: add 'account_id' field at CostInfo (#199)

Author: ImMin5

src/spaceone/cost_analysis/info/cost_info.py

@@ -16,6 +16,7 @@ def CostInfo(cost_vo: Cost, minimal=False):
         "product": cost_vo.product,
         "usage_type": cost_vo.usage_type,
         "resource": cost_vo.resource,
+        "account_id": cost_vo.account_id,
         "data_source_id": cost_vo.data_source_id,
         "workspace_id": cost_vo.workspace_id,
         "billed_date": cost_vo.billed_date,

src/spaceone/cost_analysis/model/cost_model.py

@@ -16,6 +16,7 @@ class Cost(MongoModel):
     resource = StringField(default=None, null=True)
     tags = DictField(default={})
     additional_info = DictField(default={})
+    account_id = StringField(max_length=40, default=None, null=True)
     service_account_id = StringField(max_length=40, default=None, null=True)
     project_id = StringField(max_length=40, default=None, null=True)
     data_source_id = StringField(max_length=40)
@@ -88,6 +89,7 @@ class MonthlyCost(MongoModel):
     resource = StringField(default=None, null=True)
     tags = DictField(default={})
     additional_info = DictField(default={})
+    account_id = StringField(max_length=40, default=None, null=True)
     service_account_id = StringField(max_length=40, default=None, null=True)
     project_id = StringField(max_length=40, default=None, null=True)
     data_source_id = StringField(max_length=40)