pytype_runner: Check >3.11: pytype does not work with 3.12 and newer

Signed-off-by: Bernhard Kaindl <[email protected]>

pytype_runner.py

@@ -4,7 +4,7 @@
 import selectors
 import shlex
 import sys
-from logging import INFO, basicConfig, info
+from logging import INFO, basicConfig, info, fatal
 from subprocess import PIPE, Popen
 from typing import Dict, List, TextIO, Tuple
 
@@ -150,6 +150,9 @@ def to_markdown(me, fp, returncode, results, branch_url):
 
 
 def setup_and_run_pytype_action(script_name: str):
+    if sys.version_info > (3, 11):
+        fatal("pytype does not yet work well enough when hosted on Python 3.12")
+        sys.exit(5)
     config = load("pyproject.toml")
     pytype = config["tool"].get("pytype")
     xfail_files = pytype.get("xfail", []) if pytype else []