[Enh] Selecting ranges for levels in nested container outputs

[kohlerca]

Currently, the container_output parameter in the Provenance decorator allows the identification of elements inside nested containers up to a depth level (determined by passing an integer as the argument value).

In some cases, like functions returning a list of lists where the inner lists are the relevant outputs of the function, this would result in a single output node for the function. To provide similar functionality to using container_output=True (where all the elements of a container returned by the function are identified as outputs of the function), this PR adds the feature of specifying ranges in the levels of nested containers by passing a tuple (start_level, end_level).

Therefore, the function outputs are defined as the elements at start_level, and the nested structure is processed until end_level depth. In the case of a list of lists, a tuple (1, 1) will identify each inner list as outputs of the function, and the elements in each inner list will be identified and linked to the parent list, with their indexes.