fix(tests): move getaddrinfo patch inside test_ssrf_allowed to avoid unused fixture warning

- Move patch decorator from function level to context manager inside test body
- Remove unused `_mock` parameter that was causing pytest fixture warnings
- Maintains same mocking behavior while fixing linter/test warnings

Author: Kevin Allioli

tests/test_webhook.py

@@ -29,11 +29,11 @@ def test_ssrf_blocked(url):
     assert _is_ssrf_safe(url) is False
 
 
-@patch("socket.getaddrinfo", side_effect=_fake_getaddrinfo)
 @pytest.mark.parametrize("url", [
     "https://hooks.example.com/notify",
     "https://discord.com/api/webhooks/123/abc",
     "http://1.2.3.4/hook",             # public IP
 ])
-def test_ssrf_allowed(url, _mock):
-    assert _is_ssrf_safe(url) is True
+def test_ssrf_allowed(url):
+    with patch("socket.getaddrinfo", side_effect=_fake_getaddrinfo):
+        assert _is_ssrf_safe(url) is True