[airflow] Add chain, chain_linear and cross_downstream for AIR302 (#16647)

## Summary

Similar to https://github.com/astral-sh/ruff/pull/16014. PR on Airflow
side: https://github.com/apache/airflow/pull/47639

## Test Plan

A test fixture has been updated

crates/ruff_linter/resources/test/fixtures/airflow/AIR302_names.py

@@ -44,6 +44,7 @@ from airflow.hooks.base_hook import BaseHook
 from airflow.lineage.hook import DatasetLineageInfo
 from airflow.listeners.spec.dataset import on_dataset_changed, on_dataset_created
 from airflow.metrics.validators import AllowListValidator, BlockListValidator
+from airflow.models.baseoperator import chain, chain_linear, cross_downstream
 from airflow.operators import dummy_operator
 from airflow.operators.branch_operator import BaseBranchOperator
 from airflow.operators.dagrun_operator import TriggerDagRunLink, TriggerDagRunOperator

crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs

@@ -751,11 +751,18 @@ fn check_name(checker: &Checker, expr: &Expr, range: TextRange) {
         }
 
         // airflow.utils.helpers
-        ["airflow", "utils", "helpers", "chain"] => {
-            Replacement::Name("airflow.models.baseoperator.chain")
-        }
+        ["airflow", "utils", "helpers", "chain"] => Replacement::Name("airflow.sdk.chain"),
         ["airflow", "utils", "helpers", "cross_downstream"] => {
-            Replacement::Name("airflow.models.baseoperator.cross_downstream")
+            Replacement::Name("airflow.sdk.cross_downstream")
+        }
+
+        // airflow.models.baseoperator
+        ["airflow", "models", "baseoperator", "chain"] => Replacement::Name("airflow.sdk.chain"),
+        ["airflow", "models", "baseoperator", "chain_linear"] => {
+            Replacement::Name("airflow.sdk.chain_linear")
+        }
+        ["airflow", "models", "baseoperator", "cross_downstream"] => {
+            Replacement::Name("airflow.sdk.cross_downstream")
         }
 
         // airflow.utils.state