[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

enterprise_gateway/tests/test_process_proxy.py

@@ -206,7 +206,9 @@ def test_regex_pattern_validation(self):
 
         variables = {var: "value" for var in valid_vars}
         # Also add underscore variables to test they're not substituted even if present
-        variables.update({"_private_var": "private", "__class__": "dangerous", "__dict__": "dangerous"})
+        variables.update(
+            {"_private_var": "private", "__class__": "dangerous", "__dict__": "dangerous"}
+        )
 
         # Valid variables should be substituted
         for var in valid_vars: