### Apache Airflow version

2.5.3

### What happened

When I call the airflow initdb function, it outputs these lines to the log

INFO  [alembic.runtime.migration] Context impl PostgresqlImpl.
INFO  [alembic.runtime.migration] Will assume transactional DDL.

### What you think should happen instead

There should be a mechanism to disable these logs, or they should just be set to WARN by default

### How to reproduce

Set up a new postgres connection and call:

from airflow.utils.db import initdb
initdb()

### Operating System

MacOS

### 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)

"2.4.3": "e07f49787c9d",
    "2.5.0": "290244fb8b83",
    "2.5.1": "290244fb8b83",
    "2.5.2": "290244fb8b83",
    "2.5.3": "290244fb8b83",
    "2.6.0": "98ae134e6fff",
    "2.6.1": "98ae134e6fff",
}
def _format_airflow_moved_table_name(source_table, version, category):
    return "__".join([settings.AIRFLOW_MOVED_TABLE_PREFIX, version.replace(".", "_"), category, source_table])
@provide_session
def merge_conn(conn, session: Session = NEW_SESSION):
    """Add new Connection."""
    if not session.query(conn.__class__).filter_by(conn_id=conn.conn_id).first():
        session.add(conn)
        session.commit()
@provide_session
def add_default_pool_if_not_exists(session: Session = NEW_SESSION):
    """Add default pool if it does not exist."""
    from airflow.models.pool import Pool
    if not Pool.get_pool(Pool.DEFAULT_POOL_NAME, session=session):
        default_pool = Pool(
            pool=Pool.DEFAULT_POOL_NAME,
            slots=conf.getint(section="core", key="default_pool_task_slot_count"),
            description="Default pool",
        )
        session.add(default_pool)
        session.commit()
@provide_session
def create_default_connections(session: Session = NEW_SESSION):