SIM118 should detect not in as well

[dosisod]

Last issue for now!

Ruff only detects in, but it should detect not in as well:

d = {}

if "key" in d.keys():
    pass

if "key" not in d.keys():
    pass

Ruff output:

$ ruff x.py
x.py:3:4: SIM118 [*] Use `"key" in d` instead of `"key" in d.keys()`

Expected:

x.py:3:4: SIM118 [*] Use `"key" in d` instead of `"key" in d.keys()`
x.py:6:4: SIM118 [*] Use `"key" not in d` instead of `"key" not in d.keys()`