Location order on packages should consider evidence annotations when sorting

[wagoodman]

Description

Today when sorting locations on packages we sort based on the real and access path on these objects. This is almost correct: we should additionally consider first any package annotations that exist (i.e. is this primary evidence or supporting evidence).

This PR adjusts the behavior such that all primary evidence is listed before supporting evidence.

While working on tests for this PR and a soon-to-follow on PR, it made sense to improve some of the cmptest options we use around location sets and license sets (which have locations on them and affect comparisons). No functional change was made here.

Type of change

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• I have added unit tests that cover changed behavior
• I have tested my code in common scenarios and confirmed there are no regressions
• I have added comments to my code, particularly in hard-to-understand sections