Fix Sentry handler from LocalTaskJob causing error (#18119)

The `enrich_errors` method assumes the first argument to the function
its patch is a TaskInstance when infact it can also be a LocalTaskJob.

This is now handled by extracting the task_instance from the
LocalTaskJob

Closes #18118

airflow/sentry.py

@@ -144,11 +144,14 @@ def add_breadcrumbs(self, task_instance, session=None):
                 sentry_sdk.add_breadcrumb(category="completed_tasks", data=data, level="info")
 
         def enrich_errors(self, func):
-            """Wrap TaskInstance._run_raw_task to support task specific tags and breadcrumbs."""
+            """
+            Wrap TaskInstance._run_raw_task and LocalTaskJob._run_mini_scheduler_on_child_tasks
+             to support task specific tags and breadcrumbs.
+            """
             session_args_idx = find_session_idx(func)
 
             @wraps(func)
-            def wrapper(task_instance, *args, **kwargs):
+            def wrapper(_self, *args, **kwargs):
                 # Wrapping the _run_raw_task function with push_scope to contain
                 # tags and breadcrumbs to a specific Task Instance
 
@@ -159,8 +162,14 @@ def wrapper(task_instance, *args, **kwargs):
 
                 with sentry_sdk.push_scope():
                     try:
-                        return func(task_instance, *args, **kwargs)
+                        return func(_self, *args, **kwargs)
                     except Exception as e:
+                        # Is a LocalTaskJob get the task instance
+                        if hasattr(_self, 'task_instance'):
+                            task_instance = _self.task_instance
+                        else:
+                            task_instance = _self
+
                         self.add_tagging(task_instance)
                         self.add_breadcrumbs(task_instance, session=session)
                         sentry_sdk.capture_exception(e)