chore: fix reported linter issues

aoc/run.py

@@ -62,7 +62,8 @@ def run_day(year: int, day: int, input_data: str, path_base: pathlib.Path) -> No
         spec.loader.exec_module(solution_module)
     except (ModuleNotFoundError, exceptions.AocError) as e:
         raise exceptions.AocError(
-            f"solution module for {year}/{day:02} not found: run 'python main.py create --year {year} {day}'"
+            f"solution module for {year}/{day:02} not found: "
+            f"run 'python main.py create --year {year} {day}'"
         ) from e
 
     p_1 = getattr(solution_module, "part_1", None)