Fix remaining Ruff errors with GPT-5.6 Sol high

https://gist.github.com/simonw/6da7906a9fea6e90da131c21a9055199

tests/test_extract.py

@@ -33,8 +33,7 @@ def test_extract_single_column(fresh_db, table, fk_column):
         + ")"
     )
     assert fresh_db[expected_table].schema == (
-        f'CREATE TABLE "{expected_table}" (\n'
-        + '   "id" INTEGER PRIMARY KEY,\n'
+        f'CREATE TABLE "{expected_table}" (\n' + '   "id" INTEGER PRIMARY KEY,\n'
         '   "species" TEXT\n'
         ")"
     )