python311Packages.stups-fullstop: mark broken

pkgs/development/python-modules/stups-fullstop/default.nix

@@ -2,6 +2,7 @@
   lib,
   fetchFromGitHub,
   buildPythonPackage,
+  pythonAtLeast,
   requests,
   stups-cli-support,
   stups-zign,
@@ -43,5 +44,8 @@ buildPythonPackage rec {
     homepage = "https://github.com/zalando-stups/stups-fullstop-cli";
     license = licenses.asl20;
     maintainers = [ maintainers.mschuwalow ];
+    # Uses regex patterns deprecated in 3.9:
+    #     re.error: global flags not at the start of the expression at ...
+    broken = pythonAtLeast "3.11";
   };
 }