Revert "Add evaluation of --force parameter when creating snapshots"

This reverts commit 854740c4c793444c955180e7c0c96977e3e06c56

What we should've caught here is that the args actually passes in a Bool, which then fails the .lower().

Also, if we want to do things like check for strings representing bools we should use the utils.bool_from_str() method rather than write it inline like this.
Merge "Revert "Add evaluation of --force parameter when creating snapshots""