Passing a string like "2021-12-01 01:00:00: to less_than/greater_than

[lotaris-xx]

I am using some automation that calls pysnow under the covers. The docs for pysnow QueryBuilder say we can pass in a datetime or str representation of a datetime for less_than or greater_than, but the code throws an error when you pass in a string and says must be a datetime or int.