Make the Pipfile.lock output be functional

[jefer94]

Usually, some dependencies change their place, and others markers change, in every execution, even if these have no updates, this generates unnecessary diff in reading.

My proposal is, for a pipfile with x=23.2 and y=2.33.5, what resolves the sub-dependencies a=3.0 and b=5.3.1, the output must keep equal in each execution, like a functional function.