Make the Pipfile.lock output be functional #6149
Description
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.