[migration] Move pyramid-related migration after "entities" table modifications
Otherwise, we getting into `add_entity_type('CWSession')` we try to insert a
CWEType without any 'asource' column (per 3.24's schema) whereas the backend
still wants it.
Closes #17054035.
.. _cwprops:
The property mecanism
---------------------
.. XXX CWProperty and co
Property API
~~~~~~~~~~~~
.. XXX feed me
Registering and using your own property
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. XXX feed me