Description of problem:
hammer settings set returns incomplete message when setting some boolean with False value.


Version-Release number of selected component (if applicable):
6.14.0 snap 6


How reproducible:
always


Steps to Reproduce:
1. Try to set some (no matter which) boolean setting to False:
# hammer settings set --name db_pending_seed --value 0


Actual results:
Setting [db_pending_seed] updated to [].


Expected results:
Setting [db_pending_seed] updated to [false].


Additional info:
Works fine for True values
# hammer settings set --name db_pending_seed --value False
Setting [db_pending_seed] updated to [].
# hammer settings set --name db_pending_seed --value false
Setting [db_pending_seed] updated to [].
# hammer settings set --name db_pending_seed --value 0
Setting [db_pending_seed] updated to [].

# hammer settings set --name db_pending_seed --value True
Setting [db_pending_seed] updated to [true].
# hammer settings set --name db_pending_seed --value true
Setting [db_pending_seed] updated to [true].
# hammer settings set --name db_pending_seed --value 1
Setting [db_pending_seed] updated to [true].