Relax Arch Python version guardrail

Author: bernardotorres

.builds/archlinux-py313.yml

@@ -35,8 +35,11 @@ environment:
   REQUIREMENTS: release
   # TODO: ETESYNC_TESTS
 tasks:
-  - check-python:
-      python --version | grep 'Python 3.13'
+  - check-python: |
+      python - <<'PY'
+      import sys
+      assert (3, 13) <= sys.version_info[:2] <= (3, 14), sys.version
+      PY
   - docker: |
       sudo systemctl start docker
   - setup: |