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, Python 3.10). Mapping and
Iterable come from collections.abc, imports are sorted. What ruff cannot
fix comes in the next commit.

napalm_redfish/parsers/common.py

@@ -2,21 +2,24 @@
 
 from __future__ import annotations
 
-from typing import Any, Mapping
+from collections.abc import Mapping
+from typing import Any
 
 # DMI defaults that board vendors leave in place (Supermicro boards ship most of them).
-PLACEHOLDERS = frozenset({
-    "to be filled by o.e.m.",
-    "default string",
-    "not specified",
-    "not applicable",
-    "n/a",
-    "none",
-    "0123456789",
-    "system serial number",
-    "system product name",
-    "system manufacturer",
-})
+PLACEHOLDERS = frozenset(
+    {
+        "to be filled by o.e.m.",
+        "default string",
+        "not specified",
+        "not applicable",
+        "n/a",
+        "none",
+        "0123456789",
+        "system serial number",
+        "system product name",
+        "system manufacturer",
+    }
+)
 
 
 def text(value: Any) -> str | None: