### Apache Airflow version

main (development)

### What happened

When dag processor starts with a sub directory to process then the import errors are recorded with that path. So when there is processor for airflow-dag-processor-0 folder in order to remove import errors it lists all files under airflow-dag-processor-0 folder and deletes those not present. This becomes an issue when there is airflow-dag-processor-1 that records import errors whose files won't be part of airflow-dag-processor-0 folder. 

### What you think should happen instead

The fix would be to have processor_subdir stored in ImportError table so that during querying we only look at import errors relevant to the dag processor and don't delete other items. A fix similar to https://github.com/apache/airflow/pull/33357 needs to be applied for import errors as well.

### How to reproduce

1. create a dag file with import error at `~/airflow/dags/airflow-dag-processor-0/sample_sleep.py` . Start a dag processor with -S to process "~/airflow/dags/airflow-dag-processor-0/" . Import error should be present.
2. create a dag file with import error at `~/airflow/dags/airflow-dag-processor-1/sample_sleep.py` . Start a dag processor with -S to process "~/airflow/dags/airflow-dag-processor-1/". Import error for airflow-dag-processor-0 is deleted.
3. 

```python
from datetime import datetime, timedelta

from airflow import DAG
from airflow.decorators import task

from datetime import timedelta, invalid


with DAG(
    dag_id="task_duration",
    start_date=datetime(2023, 1, 1),
    catchup=True,
    schedule_interval="@daily",
) as dag:

    @task
    def sleeper():
        pass

    sleeper()
```

### Operating System

Ubuntu

### Versions of Apache Airflow Providers

_No response_

### Deployment

Virtualenv installation

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [X] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

self._fetch_callbacks_with_retries(max_callbacks, session)
    @retry_db_transaction
    def _fetch_callbacks_with_retries(self, max_callbacks: int, session: Session):
        """Fetch callbacks from database and add them to the internal queue for execution."""
        self.log.debug("Fetching callbacks from the database.")
        with prohibit_commit(session) as guard:
            query = select(DbCallbackRequest)
            if self.standalone_dag_processor:
                query = query.where(
                    DbCallbackRequest.processor_subdir == self.get_dag_directory(),
                )
            query = query.order_by(DbCallbackRequest.priority_weight.asc()).limit(max_callbacks)
            query = with_row_locks(
                query, of=DbCallbackRequest, session=session, **skip_locked(session=session)
            )
            callbacks = session.scalars(query)
            for callback in callbacks:
                try:
                    self._add_callback_to_queue(callback.get_callback_request())
                    session.delete(callback)
                except Exception as e:
                    self.log.warning("Error adding callback for execution: %s, %s", callback, e)
            guard.commit()
    def _add_callback_to_queue(self, request: CallbackRequest):