These changes were prompted by #4542 but are arguably a different issue. Currently the branch is based on #4542, but I can separate that out if needed.

There are two issues fixed here. The first is that the "N" and "L" ignore codes were ignoring the wrong fields. This is a longstanding issue that is shared with the rpmlint version.

The second issue is that fields in file data that were never checked by the comparison where still included in the data used to generate the hash. There was only one such field, which was inode (due to the first issue).

Fixes https://pagure.io/koji/issue/4547