new: Add handling for failed events in EventPoller(...).wait_for_next_event_finished(...) - #384

import os

from linode_api4 import LinodeClient, Instance

client = LinodeClient(os.getenv("LINODE_TOKEN"))

# Create an instance
instance: Instance = client.linode.instance_create(
    "g6-nanode-1",
    "us-mia",
    label="test-instance",
    image="linode/alpine3.18",
    root_pass="v3rys3cur3r00tp4ssw0rd!!!!!!!!!!!!!",
    booted=False,
)

client.polling.wait_for_entity_free(
    entity_id=instance.id,
    entity_type="linode"
)

# Delete the first disk to make this instance un-bootable
instance.disks[0].delete()

boot_poller = client.polling.event_poller_create(
    "linode",
    "linode_boot"
)

boot_poller.set_entity_id(instance.id)

# Attempt to boot anyway
instance.boot()

# Poll and expect error
boot_poller.wait_for_next_event_finished()