Use tuples for Dict value instead of list

Following #10105 (closed) we should use tuple instead of list when getting the dict data. This will enforce immutability.

added trytond type::feature + 1 deleted label

assigned to @ced

added 1 deleted label and removed 1 deleted label

New review371771002 at https://codereview.tryton.org/371771002/#ps346951002

New changeset d3b83d15ef73 by Cédric Krier in branch 'default':
Use tuple in Dict value instead of list
https://hg.tryton.org/trytond/rev/d3b83d15ef73

added 1 deleted label and removed 1 deleted label

closed

New changeset 14706a94f796 by Cédric Krier in branch 'default':
Use tuple in Dict value instead of list
https://hg.tryton.org/tryton-env/rev/14706a94f796