### Description

Currently, the Facebook Ads Hook only supports one `account_id` for every hook(`facebook_conn_id`).  It would be great if we could pass multiple `account_id` from the Facebook connection(`facebook_conn_id`). When multiple `account_id` is provided in the connection, we could support getting insights from one `facebook_conn_id` for all of them rather than creating a Facebook connection for every `account_id`. 

### Use case/motivation

We are using FacebookAdsReportToGcsOperator to export our Facebook Ad data since our infrastructure is on the Google Cloud Platform products and services. This feature will prevent us to create and maintain a connection per account id which will lead us to provide a feature to export multiple CSV files from one connection(one task in a DAG|one operator in a DAG) with one operator. In addition, this feature should not prevent adding multiple Facebook connections per account id to use as it is.

### Related issues

_No response_

### 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)

airflow/providers/facebook/ads/hooks/ads.py
"""
        Gets Facebook ads connection from meta db and sets
        facebook_ads_config attribute with returned config file
        """
        self.log.info("Fetching fb connection: %s", self.facebook_conn_id)
        conn = self.get_connection(self.facebook_conn_id)
        config = conn.extra_dejson
        missing_keys = self.client_required_fields - config.keys()
        if missing_keys:
            message = f"{missing_keys} fields are missing"
            raise AirflowException(message)
        return config
    def bulk_facebook_report(
        self,
        params: Dict[str, Any],
        fields: List[str],
        sleep_time: int = 5,
    ) -> List[AdsInsights]:
        """
        Pulls data from the Facebook Ads API
        :param fields: List of fields that is obtained from Facebook. Found in AdsInsights.Field class.
            https://developers.facebook.com/docs/marketing-api/insights/parameters/v6.0