style: ruff format and the lint rules of the driver standard

Mechanical: ruff format, and ruff check --fix with the rule set every NAPALM
driver uses (E, F, I, UP, B at line length 100). typing.List/Dict/Optional
become builtin generics and X | None, imports are sorted, the coding cookies
are gone. Two tests that read the source text follow the new spelling.

What ruff cannot fix comes in the next commit.

tests/test_provisioning.py

@@ -4,6 +4,7 @@ the same for every hypervisor (NetOrk/netork#794)."""
 from __future__ import annotations
 
 import pytest
+
 from napalm_device_types import HypervisorDriver
 from napalm_device_types.provisioning import (
     QEMU_GUEST_AGENTS,