Require at least version 0.12 of werkzeug

Closes #12021

trytond/setup.py

@@ -140,7 +140,7 @@ setup(name=name,
         'python-dateutil',
         'polib',
         'python-sql >= 1.3',
-        'werkzeug',
+        'werkzeug >= 0.12',
         'passlib >= 1.7.0',
         'pytz;python_version<"3.9"',
         ],