chore: fix flake 8 issue

tests/timeit/35.match.01.py

@@ -22,6 +22,9 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
+# flake8: noqa
+# This file uses match statements (Python 3.10+) which cause syntax errors in Python 3.9
+
 from __future__ import annotations
 
 import sys, os