Function get_image_vec_related_cfs_configuration_name 

pub async fn get_image_vec_related_cfs_configuration_name(
    backend: &StaticBackendDispatcher,
    shasta_token: &str,
    shasta_base_url: &str,
    shasta_root_cert: &[u8],
    cfs_configuration_name: String,
) -> Result<Vec<Image>, Error>

This function retrieves the list of image IDs related to a CFS configuration name. It first checks the CFS sessions for any succeeded sessions that built an image related to the CFS configuration. Then, it checks if the image ID exists in the IMS.