Bump datamodel-code-generator pin from 0.33.0 to 0.41.0 (#69854)

The pin was stuck at 0.33.0 because later releases change how
use-default interacts with nullable/optional fields. Versions 0.42.2
through at least 0.67.0 widen JsonValue-backed fields to
JsonValue | None, and 0.57.0+ additionally drops the = None default
from nullable-optional fields, turning ~200 fields in the Task SDK
Execution API client and the airflow-ctl API client from optional
into required -- a breaking Pydantic v2 model-contract change.

0.41.0 is the newest release that still regenerates both clients with
a diff limited to the generator version-comment line (plus one benign
RootModel[list] -> RootModel[list[Any]] typing improvement in
airflow-ctl's generated.py), so it unblocks the dependency without
carrying either regression forward.

Closes the datamodel-code-generator item from #69616.

Author: harishkesavarao

airflow-ctl/pyproject.toml

@@ -149,7 +149,7 @@ dev = [
     "apache-airflow-devel-common",
 ]
 codegen = [
-    "datamodel-code-generator[http]==0.33.0",
+    "datamodel-code-generator[http]==0.41.0",
     "apache-airflow-devel-common"
 ]
 

airflow-ctl/src/airflowctl/api/datamodels/auth_generated.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  v2-simple-auth-manager-generated.yaml
-#   version:   0.33.0
+#   version:   0.41.0
 
 from __future__ import annotations
 

airflow-ctl/src/airflowctl/api/datamodels/generated.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  v2-rest-api-generated.yaml
-#   version:   0.33.0
+#   version:   0.41.0
 
 from __future__ import annotations
 
@@ -262,8 +262,8 @@ class ClearPartitionsResponse(BaseModel):
     dry_run: Annotated[bool, Field(title="Dry Run")]
 
 
-class TaskIds(RootModel[list]):
-    root: Annotated[list, Field(max_length=2, min_length=2)]
+class TaskIds(RootModel[list[Any]]):
+    root: Annotated[list[Any], Field(max_length=2, min_length=2)]
 
 
 class ClearTaskInstancesBody(BaseModel):
@@ -303,8 +303,8 @@ class ClearTaskInstancesBody(BaseModel):
     note: Annotated[Note | None, Field(title="Note")] = None
 
 
-class Value(RootModel[list]):
-    root: Annotated[list, Field(max_length=2, min_length=2, title="Value")]
+class Value(RootModel[list[Any]]):
+    root: Annotated[list[Any], Field(max_length=2, min_length=2, title="Value")]
 
 
 class ConfigOption(BaseModel):

task-sdk/pyproject.toml

@@ -215,7 +215,7 @@ exclude_also = [
 
 [dependency-groups]
 codegen = [
-    "datamodel-code-generator[http]==0.33.0",
+    "datamodel-code-generator[http]==0.41.0",
     "openapi-spec-validator>=0.7.1",
     "svcs>=25.1.0",
     "rich>=13.6.0",

task-sdk/src/airflow/sdk/api/datamodels/_generated.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  http://0.0.0.0:8080/execution/openapi.json
-#   version:   0.33.0
+#   version:   0.41.0
 
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file