Lockfile information missing phylum parse

[kylewillmon]

After 17b2fb6, there is no longer any lockfile information in the output of phylum parse. This is an unintentional regression.

v5.9.0

❯ phylum --version
phylum v5.9.0

❯ phylum parse --lockfile-type pip ./requirements.txt
Generating lockfile for manifest "requirements.txt" using Pip…
[
  {
    "name": "PyYAML",
    "version": "6.0.1",
    "type": "pypi",
    "lockfile": "requirements.txt"
  }
]

v6.0.0-rc1

❯ phylum --version
phylum v6.0.0-rc1

❯ phylum parse --type pip ./requirements.txt
Generating lockfile for manifest "requirements.txt" using Pip…
[
  {
    "name": "PyYAML",
    "version": "6.0.1",
    "type": "pypi"
  }
]