datetime: Fix edc sizing issue by putting fixed: 1 1.
datetime: Fix edc sizing issue by putting fixed: 1 1.

Datetime edc is wrongly designed. Setting heuristic min value for the part is bad :(
This is a hotfix for the following error message when there is a button
for AMPM.

group elm/datetime/base/default has a non-fixed part 'field3'. Adding
'fixed: 1 1;' to source EDC may help. Continuing discarding faulty part.

@fix

tasn/elementary,rvandegrift/elementary,rvandegrift/elementary,tasn/elementary,tasn/elementary,FlorentRevest/Elementary,tasn/elementary,tasn/elementary,FlorentRevest/Elementary,rvandegrift/elementary,rvandegrift/elementary,FlorentRevest/Elementary,FlorentRevest/Elementary