### Description

`airflow dags trigger` CLI command always defaults with `replace_microseconds=True` because of the default value in the API. It would be very nice to be able to control this flag from the CLI.

### Use case/motivation

We use AWS MWAA. The exposed interface is Airflow CLI (yes, we could also ask to get a different interface from AWS MWAA, but I think this is something that was just overlooked for the CLI?), which does not support overriding `replace_microseconds` parameter when calling `airflow dags trigger` CLI command.

For the most part, our dag runs for a given dag do not happen remotely at the same time. However, based on user behavior, they are sometimes triggered within the same second (albeit not microsecond). The first dag run is successfully triggered, but the second dag run fails the `replace_microseconds` parameter is wiping out the microseconds that we pass. Thus, DagRun.find_duplicates returns True for the second dag run that we're trying to trigger, and this raises the `DagRunAlreadyExists` exception.

### Related issues

Not quite - they all seem to be around the experimental api and not directly related to the CLI.

### Are you willing to submit a 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)

#
#
#
from __future__ import annotations
import contextlib
import io
import os
import tempfile
from datetime import datetime, timedelta
from unittest import mock
from unittest.mock import MagicMock
import pendulum
import pytest
from airflow import settings
from airflow.cli import cli_parser
from airflow.cli.commands import dag_command
from airflow.exceptions import AirflowException
from airflow.models import DagBag, DagModel, DagRun
from airflow.models.serialized_dag import SerializedDagModel
from airflow.utils import timezone
from airflow.utils.session import create_session
from airflow.utils.state import State
from airflow.utils.types import DagRunType
from tests.models import TEST_DAGS_FOLDER
from tests.test_utils.config import conf_vars
from tests.test_utils.db import clear_db_dags, clear_db_runs
DEFAULT_DATE = timezone.make_aware(datetime(2015, 1, 1), timezone=timezone.utc)
class TestCliDags: